157055952

素因数分解:

$2^4\times 3^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{1619}}^1$

素因数の和:1720

約数の個数: 80

約数和(自身を含む): 424258560

約数和(自身を除く): 267202608

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 43, 47, 48, 86, 94, 129, 141, 172, 188, 258, 282, 344, 376, 516, 564, 688, 752, 1032, 1128, 1619, 2021, 2064, 2256, 3238, 4042, 4857, 6063, 6476, 8084, 9714, 12126, 12952, 16168, 19428, 24252, 25904, 32336, 38856, 48504, 69617, 76093, 77712, 97008, 139234, 152186, 208851, 228279, 278468, 304372, 417702, 456558, 556936, 608744, 835404, 913116, 1113872, 1217488, 1670808, 1826232, 3271999, 3341616, 3652464, 6543998, 9815997, 13087996, 19631994, 26175992, 39263988, 52351984, 78527976, 157055952]

約数ペア:

[(1, 157055952), (2, 78527976), (3, 52351984), (4, 39263988), (6, 26175992), (8, 19631994), (12, 13087996), (16, 9815997), (24, 6543998), (43, 3652464), (47, 3341616), (48, 3271999), (86, 1826232), (94, 1670808), (129, 1217488), (141, 1113872), (172, 913116), (188, 835404), (258, 608744), (282, 556936), (344, 456558), (376, 417702), (516, 304372), (564, 278468), (688, 228279), (752, 208851), (1032, 152186), (1128, 139234), (1619, 97008), (2021, 77712), (2064, 76093), (2256, 69617), (3238, 48504), (4042, 38856), (4857, 32336), (6063, 25904), (6476, 24252), (8084, 19428), (9714, 16168), (12126, 12952)]