164076390

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{42397}}^1$

素因数の和:42453

約数の個数: 48

約数和(自身を含む): 436529808

約数和(自身を除く): 272453418

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 43, 45, 86, 90, 129, 215, 258, 387, 430, 645, 774, 1290, 1935, 3870, 42397, 84794, 127191, 211985, 254382, 381573, 423970, 635955, 763146, 1271910, 1823071, 1907865, 3646142, 3815730, 5469213, 9115355, 10938426, 16407639, 18230710, 27346065, 32815278, 54692130, 82038195, 164076390]

約数ペア:

[(1, 164076390), (2, 82038195), (3, 54692130), (5, 32815278), (6, 27346065), (9, 18230710), (10, 16407639), (15, 10938426), (18, 9115355), (30, 5469213), (43, 3815730), (45, 3646142), (86, 1907865), (90, 1823071), (129, 1271910), (215, 763146), (258, 635955), (387, 423970), (430, 381573), (645, 254382), (774, 211985), (1290, 127191), (1935, 84794), (3870, 42397)]