138840576

素因数分解:

$2^9\times 3^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{349}}^1$

素因数の和:414

約数の個数: 160

約数和(自身を含む): 435388800

約数和(自身を除く): 296548224

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 37, 42, 48, 56, 64, 74, 84, 96, 111, 112, 128, 148, 168, 192, 222, 224, 256, 259, 296, 336, 349, 384, 444, 448, 512, 518, 592, 672, 698, 768, 777, 888, 896, 1036, 1047, 1184, 1344, 1396, 1536, 1554, 1776, 1792, 2072, 2094, 2368, 2443, 2688, 2792, 3108, 3552, 3584, 4144, 4188, 4736, 4886, 5376, 5584, 6216, 7104, 7329, 8288, 8376, 9472, 9772, 10752, 11168, 12432, 12913, 14208, 14658, 16576, 16752, 18944, 19544, 22336, 24864, 25826, 28416, 29316, 33152, 33504, 38739, 39088, 44672, 49728, 51652, 56832, 58632, 66304, 67008, 77478, 78176, 89344, 90391, 99456, 103304, 117264, 132608, 134016, 154956, 156352, 178688, 180782, 198912, 206608, 234528, 268032, 271173, 309912, 312704, 361564, 397824, 413216, 469056, 536064, 542346, 619824, 625408, 723128, 826432, 938112, 1084692, 1239648, 1250816, 1446256, 1652864, 1876224, 2169384, 2479296, 2892512, 3305728, 3752448, 4338768, 4958592, 5785024, 6611456, 8677536, 9917184, 11570048, 17355072, 19834368, 23140096, 34710144, 46280192, 69420288, 138840576]

約数ペア:

[(1, 138840576), (2, 69420288), (3, 46280192), (4, 34710144), (6, 23140096), (7, 19834368), (8, 17355072), (12, 11570048), (14, 9917184), (16, 8677536), (21, 6611456), (24, 5785024), (28, 4958592), (32, 4338768), (37, 3752448), (42, 3305728), (48, 2892512), (56, 2479296), (64, 2169384), (74, 1876224), (84, 1652864), (96, 1446256), (111, 1250816), (112, 1239648), (128, 1084692), (148, 938112), (168, 826432), (192, 723128), (222, 625408), (224, 619824), (256, 542346), (259, 536064), (296, 469056), (336, 413216), (349, 397824), (384, 361564), (444, 312704), (448, 309912), (512, 271173), (518, 268032), (592, 234528), (672, 206608), (698, 198912), (768, 180782), (777, 178688), (888, 156352), (896, 154956), (1036, 134016), (1047, 132608), (1184, 117264), (1344, 103304), (1396, 99456), (1536, 90391), (1554, 89344), (1776, 78176), (1792, 77478), (2072, 67008), (2094, 66304), (2368, 58632), (2443, 56832), (2688, 51652), (2792, 49728), (3108, 44672), (3552, 39088), (3584, 38739), (4144, 33504), (4188, 33152), (4736, 29316), (4886, 28416), (5376, 25826), (5584, 24864), (6216, 22336), (7104, 19544), (7329, 18944), (8288, 16752), (8376, 16576), (9472, 14658), (9772, 14208), (10752, 12913), (11168, 12432)]