154331628

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^2\times {\mathrm{157}}^1\times {\mathrm{677}}^1$

素因数の和:863

約数の個数: 72

約数和(自身を含む): 398929776

約数和(自身を除く): 244598148

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 121, 132, 157, 242, 314, 363, 471, 484, 628, 677, 726, 942, 1354, 1452, 1727, 1884, 2031, 2708, 3454, 4062, 5181, 6908, 7447, 8124, 10362, 14894, 18997, 20724, 22341, 29788, 37994, 44682, 56991, 75988, 81917, 89364, 106289, 113982, 163834, 212578, 227964, 245751, 318867, 327668, 425156, 491502, 637734, 983004, 1169179, 1275468, 2338358, 3507537, 4676716, 7015074, 12860969, 14030148, 25721938, 38582907, 51443876, 77165814, 154331628]

約数ペア:

[(1, 154331628), (2, 77165814), (3, 51443876), (4, 38582907), (6, 25721938), (11, 14030148), (12, 12860969), (22, 7015074), (33, 4676716), (44, 3507537), (66, 2338358), (121, 1275468), (132, 1169179), (157, 983004), (242, 637734), (314, 491502), (363, 425156), (471, 327668), (484, 318867), (628, 245751), (677, 227964), (726, 212578), (942, 163834), (1354, 113982), (1452, 106289), (1727, 89364), (1884, 81917), (2031, 75988), (2708, 56991), (3454, 44682), (4062, 37994), (5181, 29788), (6908, 22341), (7447, 20724), (8124, 18997), (10362, 14894)]