157055904

素因数分解:

$2^5\times 3^2\times {\mathrm{443}}^1\times {\mathrm{1231}}^1$

素因数の和:1690

約数の個数: 72

約数和(自身を含む): 447999552

約数和(自身を除く): 290943648

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 288, 443, 886, 1231, 1329, 1772, 2462, 2658, 3544, 3693, 3987, 4924, 5316, 7088, 7386, 7974, 9848, 10632, 11079, 14176, 14772, 15948, 19696, 21264, 22158, 29544, 31896, 39392, 42528, 44316, 59088, 63792, 88632, 118176, 127584, 177264, 354528, 545333, 1090666, 1635999, 2181332, 3271998, 4362664, 4907997, 6543996, 8725328, 9815994, 13087992, 17450656, 19631988, 26175984, 39263976, 52351968, 78527952, 157055904]

約数ペア:

[(1, 157055904), (2, 78527952), (3, 52351968), (4, 39263976), (6, 26175984), (8, 19631988), (9, 17450656), (12, 13087992), (16, 9815994), (18, 8725328), (24, 6543996), (32, 4907997), (36, 4362664), (48, 3271998), (72, 2181332), (96, 1635999), (144, 1090666), (288, 545333), (443, 354528), (886, 177264), (1231, 127584), (1329, 118176), (1772, 88632), (2462, 63792), (2658, 59088), (3544, 44316), (3693, 42528), (3987, 39392), (4924, 31896), (5316, 29544), (7088, 22158), (7386, 21264), (7974, 19696), (9848, 15948), (10632, 14772), (11079, 14176)]