155520156

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{40627}}^1$

素因数の和:40674

約数の個数: 48

約数和(自身を含む): 409530240

約数和(自身を除く): 254010084

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 29, 33, 44, 58, 66, 87, 116, 132, 174, 319, 348, 638, 957, 1276, 1914, 3828, 40627, 81254, 121881, 162508, 243762, 446897, 487524, 893794, 1178183, 1340691, 1787588, 2356366, 2681382, 3534549, 4712732, 5362764, 7069098, 12960013, 14138196, 25920026, 38880039, 51840052, 77760078, 155520156]

約数ペア:

[(1, 155520156), (2, 77760078), (3, 51840052), (4, 38880039), (6, 25920026), (11, 14138196), (12, 12960013), (22, 7069098), (29, 5362764), (33, 4712732), (44, 3534549), (58, 2681382), (66, 2356366), (87, 1787588), (116, 1340691), (132, 1178183), (174, 893794), (319, 487524), (348, 446897), (638, 243762), (957, 162508), (1276, 121881), (1914, 81254), (3828, 40627)]