128185122

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{179}}^1\times {\mathrm{9181}}^1$

素因数の和:9378

約数の個数: 32

約数和(自身を含む): 277663680

約数和(自身を除く): 149478558

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 179, 358, 537, 1074, 2327, 4654, 6981, 9181, 13962, 18362, 27543, 55086, 119353, 238706, 358059, 716118, 1643399, 3286798, 4930197, 9860394, 21364187, 42728374, 64092561, 128185122]

約数ペア:

[(1, 128185122), (2, 64092561), (3, 42728374), (6, 21364187), (13, 9860394), (26, 4930197), (39, 3286798), (78, 1643399), (179, 716118), (358, 358059), (537, 238706), (1074, 119353), (2327, 55086), (4654, 27543), (6981, 18362), (9181, 13962)]