163953216

素因数分解:

$2^6\times 3^2\times 7^2\times {\mathrm{37}}^1\times {\mathrm{157}}^1$

素因数の和:226

約数の個数: 252

約数和(自身を含む): 565018428

約数和(自身を除く): 401065212

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 37, 42, 48, 49, 56, 63, 64, 72, 74, 84, 96, 98, 111, 112, 126, 144, 147, 148, 157, 168, 192, 196, 222, 224, 252, 259, 288, 294, 296, 314, 333, 336, 392, 441, 444, 448, 471, 504, 518, 576, 588, 592, 628, 666, 672, 777, 784, 882, 888, 942, 1008, 1036, 1099, 1176, 1184, 1256, 1332, 1344, 1413, 1554, 1568, 1764, 1776, 1813, 1884, 2016, 2072, 2198, 2331, 2352, 2368, 2512, 2664, 2826, 3108, 3136, 3297, 3528, 3552, 3626, 3768, 4032, 4144, 4396, 4662, 4704, 5024, 5328, 5439, 5652, 5809, 6216, 6594, 7056, 7104, 7252, 7536, 7693, 8288, 8792, 9324, 9408, 9891, 10048, 10656, 10878, 11304, 11618, 12432, 13188, 14112, 14504, 15072, 15386, 16317, 16576, 17427, 17584, 18648, 19782, 21312, 21756, 22608, 23079, 23236, 24864, 26376, 28224, 29008, 30144, 30772, 32634, 34854, 35168, 37296, 39564, 40663, 43512, 45216, 46158, 46472, 49728, 52281, 52752, 58016, 61544, 65268, 69237, 69708, 70336, 74592, 79128, 81326, 87024, 90432, 92316, 92944, 104562, 105504, 116032, 121989, 123088, 130536, 138474, 139416, 149184, 158256, 162652, 174048, 184632, 185888, 209124, 211008, 243978, 246176, 261072, 276948, 278832, 284641, 316512, 325304, 348096, 365967, 369264, 371776, 418248, 487956, 492352, 522144, 553896, 557664, 569282, 633024, 650608, 731934, 738528, 836496, 853923, 975912, 1044288, 1107792, 1115328, 1138564, 1301216, 1463868, 1477056, 1672992, 1707846, 1951824, 2215584, 2277128, 2561769, 2602432, 2927736, 3345984, 3415692, 3903648, 4431168, 4554256, 5123538, 5855472, 6831384, 7807296, 9108512, 10247076, 11710944, 13662768, 18217024, 20494152, 23421888, 27325536, 40988304, 54651072, 81976608, 163953216]

約数ペア:

[(1, 163953216), (2, 81976608), (3, 54651072), (4, 40988304), (6, 27325536), (7, 23421888), (8, 20494152), (9, 18217024), (12, 13662768), (14, 11710944), (16, 10247076), (18, 9108512), (21, 7807296), (24, 6831384), (28, 5855472), (32, 5123538), (36, 4554256), (37, 4431168), (42, 3903648), (48, 3415692), (49, 3345984), (56, 2927736), (63, 2602432), (64, 2561769), (72, 2277128), (74, 2215584), (84, 1951824), (96, 1707846), (98, 1672992), (111, 1477056), (112, 1463868), (126, 1301216), (144, 1138564), (147, 1115328), (148, 1107792), (157, 1044288), (168, 975912), (192, 853923), (196, 836496), (222, 738528), (224, 731934), (252, 650608), (259, 633024), (288, 569282), (294, 557664), (296, 553896), (314, 522144), (333, 492352), (336, 487956), (392, 418248), (441, 371776), (444, 369264), (448, 365967), (471, 348096), (504, 325304), (518, 316512), (576, 284641), (588, 278832), (592, 276948), (628, 261072), (666, 246176), (672, 243978), (777, 211008), (784, 209124), (882, 185888), (888, 184632), (942, 174048), (1008, 162652), (1036, 158256), (1099, 149184), (1176, 139416), (1184, 138474), (1256, 130536), (1332, 123088), (1344, 121989), (1413, 116032), (1554, 105504), (1568, 104562), (1764, 92944), (1776, 92316), (1813, 90432), (1884, 87024), (2016, 81326), (2072, 79128), (2198, 74592), (2331, 70336), (2352, 69708), (2368, 69237), (2512, 65268), (2664, 61544), (2826, 58016), (3108, 52752), (3136, 52281), (3297, 49728), (3528, 46472), (3552, 46158), (3626, 45216), (3768, 43512), (4032, 40663), (4144, 39564), (4396, 37296), (4662, 35168), (4704, 34854), (5024, 32634), (5328, 30772), (5439, 30144), (5652, 29008), (5809, 28224), (6216, 26376), (6594, 24864), (7056, 23236), (7104, 23079), (7252, 22608), (7536, 21756), (7693, 21312), (8288, 19782), (8792, 18648), (9324, 17584), (9408, 17427), (9891, 16576), (10048, 16317), (10656, 15386), (10878, 15072), (11304, 14504), (11618, 14112), (12432, 13188)]