168644940

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{181}}^1\times {\mathrm{293}}^1$

素因数の和:539

約数の個数: 96

約数和(自身を含む): 485424576

約数和(自身を除く): 316779636

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 53, 60, 106, 159, 181, 212, 265, 293, 318, 362, 530, 543, 586, 636, 724, 795, 879, 905, 1060, 1086, 1172, 1465, 1590, 1758, 1810, 2172, 2715, 2930, 3180, 3516, 3620, 4395, 5430, 5860, 8790, 9593, 10860, 15529, 17580, 19186, 28779, 31058, 38372, 46587, 47965, 53033, 57558, 62116, 77645, 93174, 95930, 106066, 115116, 143895, 155290, 159099, 186348, 191860, 212132, 232935, 265165, 287790, 310580, 318198, 465870, 530330, 575580, 636396, 795495, 931740, 1060660, 1590990, 2810749, 3181980, 5621498, 8432247, 11242996, 14053745, 16864494, 28107490, 33728988, 42161235, 56214980, 84322470, 168644940]

約数ペア:

[(1, 168644940), (2, 84322470), (3, 56214980), (4, 42161235), (5, 33728988), (6, 28107490), (10, 16864494), (12, 14053745), (15, 11242996), (20, 8432247), (30, 5621498), (53, 3181980), (60, 2810749), (106, 1590990), (159, 1060660), (181, 931740), (212, 795495), (265, 636396), (293, 575580), (318, 530330), (362, 465870), (530, 318198), (543, 310580), (586, 287790), (636, 265165), (724, 232935), (795, 212132), (879, 191860), (905, 186348), (1060, 159099), (1086, 155290), (1172, 143895), (1465, 115116), (1590, 106066), (1758, 95930), (1810, 93174), (2172, 77645), (2715, 62116), (2930, 57558), (3180, 53033), (3516, 47965), (3620, 46587), (4395, 38372), (5430, 31058), (5860, 28779), (8790, 19186), (9593, 17580), (10860, 15529)]