131771232

素因数分解:

$2^5\times 3^3\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{349}}^1$

素因数の和:410

約数の個数: 192

約数和(自身を含む): 423360000

約数和(自身を除く): 291588768

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 23, 24, 27, 32, 36, 38, 46, 48, 54, 57, 69, 72, 76, 92, 96, 108, 114, 138, 144, 152, 171, 184, 207, 216, 228, 276, 288, 304, 342, 349, 368, 414, 432, 437, 456, 513, 552, 608, 621, 684, 698, 736, 828, 864, 874, 912, 1026, 1047, 1104, 1242, 1311, 1368, 1396, 1656, 1748, 1824, 2052, 2094, 2208, 2484, 2622, 2736, 2792, 3141, 3312, 3496, 3933, 4104, 4188, 4968, 5244, 5472, 5584, 6282, 6624, 6631, 6992, 7866, 8027, 8208, 8376, 9423, 9936, 10488, 11168, 11799, 12564, 13262, 13984, 15732, 16054, 16416, 16752, 18846, 19872, 19893, 20976, 23598, 24081, 25128, 26524, 31464, 32108, 33504, 37692, 39786, 41952, 47196, 48162, 50256, 53048, 59679, 62928, 64216, 72243, 75384, 79572, 94392, 96324, 100512, 106096, 119358, 125856, 128432, 144486, 150768, 152513, 159144, 179037, 188784, 192648, 212192, 216729, 238716, 256864, 288972, 301536, 305026, 318288, 358074, 377568, 385296, 433458, 457539, 477432, 577944, 610052, 636576, 716148, 770592, 866916, 915078, 954864, 1155888, 1220104, 1372617, 1432296, 1733832, 1830156, 1909728, 2311776, 2440208, 2745234, 2864592, 3467664, 3660312, 4117851, 4880416, 5490468, 5729184, 6935328, 7320624, 8235702, 10980936, 14641248, 16471404, 21961872, 32942808, 43923744, 65885616, 131771232]

約数ペア:

[(1, 131771232), (2, 65885616), (3, 43923744), (4, 32942808), (6, 21961872), (8, 16471404), (9, 14641248), (12, 10980936), (16, 8235702), (18, 7320624), (19, 6935328), (23, 5729184), (24, 5490468), (27, 4880416), (32, 4117851), (36, 3660312), (38, 3467664), (46, 2864592), (48, 2745234), (54, 2440208), (57, 2311776), (69, 1909728), (72, 1830156), (76, 1733832), (92, 1432296), (96, 1372617), (108, 1220104), (114, 1155888), (138, 954864), (144, 915078), (152, 866916), (171, 770592), (184, 716148), (207, 636576), (216, 610052), (228, 577944), (276, 477432), (288, 457539), (304, 433458), (342, 385296), (349, 377568), (368, 358074), (414, 318288), (432, 305026), (437, 301536), (456, 288972), (513, 256864), (552, 238716), (608, 216729), (621, 212192), (684, 192648), (698, 188784), (736, 179037), (828, 159144), (864, 152513), (874, 150768), (912, 144486), (1026, 128432), (1047, 125856), (1104, 119358), (1242, 106096), (1311, 100512), (1368, 96324), (1396, 94392), (1656, 79572), (1748, 75384), (1824, 72243), (2052, 64216), (2094, 62928), (2208, 59679), (2484, 53048), (2622, 50256), (2736, 48162), (2792, 47196), (3141, 41952), (3312, 39786), (3496, 37692), (3933, 33504), (4104, 32108), (4188, 31464), (4968, 26524), (5244, 25128), (5472, 24081), (5584, 23598), (6282, 20976), (6624, 19893), (6631, 19872), (6992, 18846), (7866, 16752), (8027, 16416), (8208, 16054), (8376, 15732), (9423, 13984), (9936, 13262), (10488, 12564), (11168, 11799)]