168081306

素因数分解:

$2^1\times 3^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{89}}^1\times {\mathrm{181}}^1$

素因数の和:359

約数の個数: 64

約数和(自身を含む): 358525440

約数和(自身を除く): 190444134

約数列:

[1, 2, 3, 6, 37, 47, 74, 89, 94, 111, 141, 178, 181, 222, 267, 282, 362, 534, 543, 1086, 1739, 3293, 3478, 4183, 5217, 6586, 6697, 8366, 8507, 9879, 10434, 12549, 13394, 16109, 17014, 19758, 20091, 25098, 25521, 32218, 40182, 48327, 51042, 96654, 154771, 309542, 314759, 464313, 596033, 629518, 757123, 928626, 944277, 1192066, 1514246, 1788099, 1888554, 2271369, 3576198, 4542738, 28013551, 56027102, 84040653, 168081306]

約数ペア:

[(1, 168081306), (2, 84040653), (3, 56027102), (6, 28013551), (37, 4542738), (47, 3576198), (74, 2271369), (89, 1888554), (94, 1788099), (111, 1514246), (141, 1192066), (178, 944277), (181, 928626), (222, 757123), (267, 629518), (282, 596033), (362, 464313), (534, 314759), (543, 309542), (1086, 154771), (1739, 96654), (3293, 51042), (3478, 48327), (4183, 40182), (5217, 32218), (6586, 25521), (6697, 25098), (8366, 20091), (8507, 19758), (9879, 17014), (10434, 16109), (12549, 13394)]