131623488

素因数分解:

$2^6\times 3^3\times {\mathrm{19}}^2\times {\mathrm{211}}^1$

素因数の和:270

約数の個数: 168

約数和(自身を含む): 410321760

約数和(自身を除く): 278698272

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 27, 32, 36, 38, 48, 54, 57, 64, 72, 76, 96, 108, 114, 144, 152, 171, 192, 211, 216, 228, 288, 304, 342, 361, 422, 432, 456, 513, 576, 608, 633, 684, 722, 844, 864, 912, 1026, 1083, 1216, 1266, 1368, 1444, 1688, 1728, 1824, 1899, 2052, 2166, 2532, 2736, 2888, 3249, 3376, 3648, 3798, 4009, 4104, 4332, 5064, 5472, 5697, 5776, 6498, 6752, 7596, 8018, 8208, 8664, 9747, 10128, 10944, 11394, 11552, 12027, 12996, 13504, 15192, 16036, 16416, 17328, 19494, 20256, 22788, 23104, 24054, 25992, 30384, 32072, 32832, 34656, 36081, 38988, 40512, 45576, 48108, 51984, 60768, 64144, 69312, 72162, 76171, 77976, 91152, 96216, 103968, 108243, 121536, 128288, 144324, 152342, 155952, 182304, 192432, 207936, 216486, 228513, 256576, 288648, 304684, 311904, 364608, 384864, 432972, 457026, 577296, 609368, 623808, 685539, 769728, 865944, 914052, 1154592, 1218736, 1371078, 1731888, 1828104, 2056617, 2309184, 2437472, 2742156, 3463776, 3656208, 4113234, 4874944, 5484312, 6927552, 7312416, 8226468, 10968624, 14624832, 16452936, 21937248, 32905872, 43874496, 65811744, 131623488]

約数ペア:

[(1, 131623488), (2, 65811744), (3, 43874496), (4, 32905872), (6, 21937248), (8, 16452936), (9, 14624832), (12, 10968624), (16, 8226468), (18, 7312416), (19, 6927552), (24, 5484312), (27, 4874944), (32, 4113234), (36, 3656208), (38, 3463776), (48, 2742156), (54, 2437472), (57, 2309184), (64, 2056617), (72, 1828104), (76, 1731888), (96, 1371078), (108, 1218736), (114, 1154592), (144, 914052), (152, 865944), (171, 769728), (192, 685539), (211, 623808), (216, 609368), (228, 577296), (288, 457026), (304, 432972), (342, 384864), (361, 364608), (422, 311904), (432, 304684), (456, 288648), (513, 256576), (576, 228513), (608, 216486), (633, 207936), (684, 192432), (722, 182304), (844, 155952), (864, 152342), (912, 144324), (1026, 128288), (1083, 121536), (1216, 108243), (1266, 103968), (1368, 96216), (1444, 91152), (1688, 77976), (1728, 76171), (1824, 72162), (1899, 69312), (2052, 64144), (2166, 60768), (2532, 51984), (2736, 48108), (2888, 45576), (3249, 40512), (3376, 38988), (3648, 36081), (3798, 34656), (4009, 32832), (4104, 32072), (4332, 30384), (5064, 25992), (5472, 24054), (5697, 23104), (5776, 22788), (6498, 20256), (6752, 19494), (7596, 17328), (8018, 16416), (8208, 16036), (8664, 15192), (9747, 13504), (10128, 12996), (10944, 12027), (11394, 11552)]