157892364

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{13331}}^1$

素因数の和:13395

約数の個数: 72

約数和(自身を含む): 465873408

約数和(自身を除く): 307981044

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 47, 63, 84, 94, 126, 141, 188, 252, 282, 329, 423, 564, 658, 846, 987, 1316, 1692, 1974, 2961, 3948, 5922, 11844, 13331, 26662, 39993, 53324, 79986, 93317, 119979, 159972, 186634, 239958, 279951, 373268, 479916, 559902, 626557, 839853, 1119804, 1253114, 1679706, 1879671, 2506228, 3359412, 3759342, 4385899, 5639013, 7518684, 8771798, 11278026, 13157697, 17543596, 22556052, 26315394, 39473091, 52630788, 78946182, 157892364]

約数ペア:

[(1, 157892364), (2, 78946182), (3, 52630788), (4, 39473091), (6, 26315394), (7, 22556052), (9, 17543596), (12, 13157697), (14, 11278026), (18, 8771798), (21, 7518684), (28, 5639013), (36, 4385899), (42, 3759342), (47, 3359412), (63, 2506228), (84, 1879671), (94, 1679706), (126, 1253114), (141, 1119804), (188, 839853), (252, 626557), (282, 559902), (329, 479916), (423, 373268), (564, 279951), (658, 239958), (846, 186634), (987, 159972), (1316, 119979), (1692, 93317), (1974, 79986), (2961, 53324), (3948, 39993), (5922, 26662), (11844, 13331)]