149789118

素因数分解:

$2^1\times 3^1\times {\mathrm{29}}^1\times {\mathrm{389}}^1\times {\mathrm{2213}}^1$

素因数の和:2636

約数の個数: 32

約数和(自身を含む): 310845600

約数和(自身を除く): 161056482

約数列:

[1, 2, 3, 6, 29, 58, 87, 174, 389, 778, 1167, 2213, 2334, 4426, 6639, 11281, 13278, 22562, 33843, 64177, 67686, 128354, 192531, 385062, 860857, 1721714, 2582571, 5165142, 24964853, 49929706, 74894559, 149789118]

約数ペア:

[(1, 149789118), (2, 74894559), (3, 49929706), (6, 24964853), (29, 5165142), (58, 2582571), (87, 1721714), (174, 860857), (389, 385062), (778, 192531), (1167, 128354), (2213, 67686), (2334, 64177), (4426, 33843), (6639, 22562), (11281, 13278)]