154987896

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{863}}^1\times {\mathrm{1069}}^1$

素因数の和:1948

約数の個数: 64

約数和(自身を含む): 443750400

約数和(自身を除く): 288762504

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 863, 1069, 1726, 2138, 2589, 3207, 3452, 4276, 5178, 6041, 6414, 6904, 7483, 8552, 10356, 12082, 12828, 14966, 18123, 20712, 22449, 24164, 25656, 29932, 36246, 44898, 48328, 59864, 72492, 89796, 144984, 179592, 922547, 1845094, 2767641, 3690188, 5535282, 6457829, 7380376, 11070564, 12915658, 19373487, 22141128, 25831316, 38746974, 51662632, 77493948, 154987896]

約数ペア:

[(1, 154987896), (2, 77493948), (3, 51662632), (4, 38746974), (6, 25831316), (7, 22141128), (8, 19373487), (12, 12915658), (14, 11070564), (21, 7380376), (24, 6457829), (28, 5535282), (42, 3690188), (56, 2767641), (84, 1845094), (168, 922547), (863, 179592), (1069, 144984), (1726, 89796), (2138, 72492), (2589, 59864), (3207, 48328), (3452, 44898), (4276, 36246), (5178, 29932), (6041, 25656), (6414, 24164), (6904, 22449), (7483, 20712), (8552, 18123), (10356, 14966), (12082, 12828)]