157133080

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{8167}}^1$

素因数の和:8228

約数の個数: 64

約数和(自身を含む): 391083840

約数和(自身を除く): 233950760

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 37, 40, 52, 65, 74, 104, 130, 148, 185, 260, 296, 370, 481, 520, 740, 962, 1480, 1924, 2405, 3848, 4810, 8167, 9620, 16334, 19240, 32668, 40835, 65336, 81670, 106171, 163340, 212342, 302179, 326680, 424684, 530855, 604358, 849368, 1061710, 1208716, 1510895, 2123420, 2417432, 3021790, 3928327, 4246840, 6043580, 7856654, 12087160, 15713308, 19641635, 31426616, 39283270, 78566540, 157133080]

約数ペア:

[(1, 157133080), (2, 78566540), (4, 39283270), (5, 31426616), (8, 19641635), (10, 15713308), (13, 12087160), (20, 7856654), (26, 6043580), (37, 4246840), (40, 3928327), (52, 3021790), (65, 2417432), (74, 2123420), (104, 1510895), (130, 1208716), (148, 1061710), (185, 849368), (260, 604358), (296, 530855), (370, 424684), (481, 326680), (520, 302179), (740, 212342), (962, 163340), (1480, 106171), (1924, 81670), (2405, 65336), (3848, 40835), (4810, 32668), (8167, 19240), (9620, 16334)]