131163822

素因数分解:

$2^1\times 3^2\times {\mathrm{127}}^1\times {\mathrm{181}}^1\times {\mathrm{317}}^1$

素因数の和:633

約数の個数: 48

約数和(自身を含む): 288916992

約数和(自身を除く): 157753170

約数列:

[1, 2, 3, 6, 9, 18, 127, 181, 254, 317, 362, 381, 543, 634, 762, 951, 1086, 1143, 1629, 1902, 2286, 2853, 3258, 5706, 22987, 40259, 45974, 57377, 68961, 80518, 114754, 120777, 137922, 172131, 206883, 241554, 344262, 362331, 413766, 516393, 724662, 1032786, 7286879, 14573758, 21860637, 43721274, 65581911, 131163822]

約数ペア:

[(1, 131163822), (2, 65581911), (3, 43721274), (6, 21860637), (9, 14573758), (18, 7286879), (127, 1032786), (181, 724662), (254, 516393), (317, 413766), (362, 362331), (381, 344262), (543, 241554), (634, 206883), (762, 172131), (951, 137922), (1086, 120777), (1143, 114754), (1629, 80518), (1902, 68961), (2286, 57377), (2853, 45974), (3258, 40259), (5706, 22987)]