158991312

素因数分解:

$2^4\times 3^1\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{1811}}^1$

素因数の和:1912

約数の個数: 80

約数和(自身を含む): 431400960

約数和(自身を除く): 272409648

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 48, 59, 62, 93, 118, 124, 177, 186, 236, 248, 354, 372, 472, 496, 708, 744, 944, 1416, 1488, 1811, 1829, 2832, 3622, 3658, 5433, 5487, 7244, 7316, 10866, 10974, 14488, 14632, 21732, 21948, 28976, 29264, 43464, 43896, 56141, 86928, 87792, 106849, 112282, 168423, 213698, 224564, 320547, 336846, 427396, 449128, 641094, 673692, 854792, 898256, 1282188, 1347384, 1709584, 2564376, 2694768, 3312319, 5128752, 6624638, 9936957, 13249276, 19873914, 26498552, 39747828, 52997104, 79495656, 158991312]

約数ペア:

[(1, 158991312), (2, 79495656), (3, 52997104), (4, 39747828), (6, 26498552), (8, 19873914), (12, 13249276), (16, 9936957), (24, 6624638), (31, 5128752), (48, 3312319), (59, 2694768), (62, 2564376), (93, 1709584), (118, 1347384), (124, 1282188), (177, 898256), (186, 854792), (236, 673692), (248, 641094), (354, 449128), (372, 427396), (472, 336846), (496, 320547), (708, 224564), (744, 213698), (944, 168423), (1416, 112282), (1488, 106849), (1811, 87792), (1829, 86928), (2832, 56141), (3622, 43896), (3658, 43464), (5433, 29264), (5487, 28976), (7244, 21948), (7316, 21732), (10866, 14632), (10974, 14488)]