158004810

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{443}}^1\times {\mathrm{1321}}^1$

素因数の和:1780

約数の個数: 64

約数和(自身を含む): 422616960

約数和(自身を除く): 264612150

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 443, 886, 1321, 1329, 2215, 2642, 2658, 3963, 3987, 4430, 6605, 6645, 7926, 7974, 11889, 11961, 13210, 13290, 19815, 19935, 23778, 23922, 35667, 39630, 39870, 59445, 59805, 71334, 118890, 119610, 178335, 356670, 585203, 1170406, 1755609, 2926015, 3511218, 5266827, 5852030, 8778045, 10533654, 15800481, 17556090, 26334135, 31600962, 52668270, 79002405, 158004810]

約数ペア:

[(1, 158004810), (2, 79002405), (3, 52668270), (5, 31600962), (6, 26334135), (9, 17556090), (10, 15800481), (15, 10533654), (18, 8778045), (27, 5852030), (30, 5266827), (45, 3511218), (54, 2926015), (90, 1755609), (135, 1170406), (270, 585203), (443, 356670), (886, 178335), (1321, 119610), (1329, 118890), (2215, 71334), (2642, 59805), (2658, 59445), (3963, 39870), (3987, 39630), (4430, 35667), (6605, 23922), (6645, 23778), (7926, 19935), (7974, 19815), (11889, 13290), (11961, 13210)]