167374920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{163}}^1\times {\mathrm{199}}^1$

素因数の和:419

約数の個数: 128

約数和(自身を含む): 519552000

約数和(自身を除く): 352177080

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 43, 60, 86, 120, 129, 163, 172, 199, 215, 258, 326, 344, 398, 430, 489, 516, 597, 645, 652, 796, 815, 860, 978, 995, 1032, 1194, 1290, 1304, 1592, 1630, 1720, 1956, 1990, 2388, 2445, 2580, 2985, 3260, 3912, 3980, 4776, 4890, 5160, 5970, 6520, 7009, 7960, 8557, 9780, 11940, 14018, 17114, 19560, 21027, 23880, 25671, 28036, 32437, 34228, 35045, 42054, 42785, 51342, 56072, 64874, 68456, 70090, 84108, 85570, 97311, 102684, 105135, 128355, 129748, 140180, 162185, 168216, 171140, 194622, 205368, 210270, 256710, 259496, 280360, 324370, 342280, 389244, 420540, 486555, 513420, 648740, 778488, 841080, 973110, 1026840, 1297480, 1394791, 1946220, 2789582, 3892440, 4184373, 5579164, 6973955, 8368746, 11158328, 13947910, 16737492, 20921865, 27895820, 33474984, 41843730, 55791640, 83687460, 167374920]

約数ペア:

[(1, 167374920), (2, 83687460), (3, 55791640), (4, 41843730), (5, 33474984), (6, 27895820), (8, 20921865), (10, 16737492), (12, 13947910), (15, 11158328), (20, 8368746), (24, 6973955), (30, 5579164), (40, 4184373), (43, 3892440), (60, 2789582), (86, 1946220), (120, 1394791), (129, 1297480), (163, 1026840), (172, 973110), (199, 841080), (215, 778488), (258, 648740), (326, 513420), (344, 486555), (398, 420540), (430, 389244), (489, 342280), (516, 324370), (597, 280360), (645, 259496), (652, 256710), (796, 210270), (815, 205368), (860, 194622), (978, 171140), (995, 168216), (1032, 162185), (1194, 140180), (1290, 129748), (1304, 128355), (1592, 105135), (1630, 102684), (1720, 97311), (1956, 85570), (1990, 84108), (2388, 70090), (2445, 68456), (2580, 64874), (2985, 56072), (3260, 51342), (3912, 42785), (3980, 42054), (4776, 35045), (4890, 34228), (5160, 32437), (5970, 28036), (6520, 25671), (7009, 23880), (7960, 21027), (8557, 19560), (9780, 17114), (11940, 14018)]