155472464

素因数分解:

$2^4\times 7^1\times {\mathrm{419}}^1\times {\mathrm{3313}}^1$

素因数の和:3747

約数の個数: 40

約数和(自身を含む): 345186240

約数和(自身を除く): 189713776

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 419, 838, 1676, 2933, 3313, 3352, 5866, 6626, 6704, 11732, 13252, 23191, 23464, 26504, 46382, 46928, 53008, 92764, 185528, 371056, 1388147, 2776294, 5552588, 9717029, 11105176, 19434058, 22210352, 38868116, 77736232, 155472464]

約数ペア:

[(1, 155472464), (2, 77736232), (4, 38868116), (7, 22210352), (8, 19434058), (14, 11105176), (16, 9717029), (28, 5552588), (56, 2776294), (112, 1388147), (419, 371056), (838, 185528), (1676, 92764), (2933, 53008), (3313, 46928), (3352, 46382), (5866, 26504), (6626, 23464), (6704, 23191), (11732, 13252)]