139688912

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{1129}}^1$

素因数の和:1204

約数の個数: 80

約数和(自身を含む): 319473600

約数和(自身を除く): 179784688

約数列:

[1, 2, 4, 8, 11, 16, 19, 22, 37, 38, 44, 74, 76, 88, 148, 152, 176, 209, 296, 304, 407, 418, 592, 703, 814, 836, 1129, 1406, 1628, 1672, 2258, 2812, 3256, 3344, 4516, 5624, 6512, 7733, 9032, 11248, 12419, 15466, 18064, 21451, 24838, 30932, 41773, 42902, 49676, 61864, 83546, 85804, 99352, 123728, 167092, 171608, 198704, 235961, 334184, 343216, 459503, 471922, 668368, 793687, 919006, 943844, 1587374, 1838012, 1887688, 3174748, 3676024, 3775376, 6349496, 7352048, 8730557, 12698992, 17461114, 34922228, 69844456, 139688912]

約数ペア:

[(1, 139688912), (2, 69844456), (4, 34922228), (8, 17461114), (11, 12698992), (16, 8730557), (19, 7352048), (22, 6349496), (37, 3775376), (38, 3676024), (44, 3174748), (74, 1887688), (76, 1838012), (88, 1587374), (148, 943844), (152, 919006), (176, 793687), (209, 668368), (296, 471922), (304, 459503), (407, 343216), (418, 334184), (592, 235961), (703, 198704), (814, 171608), (836, 167092), (1129, 123728), (1406, 99352), (1628, 85804), (1672, 83546), (2258, 61864), (2812, 49676), (3256, 42902), (3344, 41773), (4516, 30932), (5624, 24838), (6512, 21451), (7733, 18064), (9032, 15466), (11248, 12419)]