130263528

素因数分解:

$2^3\times 3^1\times {\mathrm{157}}^1\times {\mathrm{181}}^1\times {\mathrm{191}}^1$

素因数の和:538

約数の個数: 64

約数和(自身を含む): 331269120

約数和(自身を除く): 201005592

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 157, 181, 191, 314, 362, 382, 471, 543, 573, 628, 724, 764, 942, 1086, 1146, 1256, 1448, 1528, 1884, 2172, 2292, 3768, 4344, 4584, 28417, 29987, 34571, 56834, 59974, 69142, 85251, 89961, 103713, 113668, 119948, 138284, 170502, 179922, 207426, 227336, 239896, 276568, 341004, 359844, 414852, 682008, 719688, 829704, 5427647, 10855294, 16282941, 21710588, 32565882, 43421176, 65131764, 130263528]

約数ペア:

[(1, 130263528), (2, 65131764), (3, 43421176), (4, 32565882), (6, 21710588), (8, 16282941), (12, 10855294), (24, 5427647), (157, 829704), (181, 719688), (191, 682008), (314, 414852), (362, 359844), (382, 341004), (471, 276568), (543, 239896), (573, 227336), (628, 207426), (724, 179922), (764, 170502), (942, 138284), (1086, 119948), (1146, 113668), (1256, 103713), (1448, 89961), (1528, 85251), (1884, 69142), (2172, 59974), (2292, 56834), (3768, 34571), (4344, 29987), (4584, 28417)]