155091352

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{31729}}^1$

素因数の和:31795

約数の個数: 32

約数和(自身を含む): 319838400

約数和(自身を除く): 164747048

約数列:

[1, 2, 4, 8, 13, 26, 47, 52, 94, 104, 188, 376, 611, 1222, 2444, 4888, 31729, 63458, 126916, 253832, 412477, 824954, 1491263, 1649908, 2982526, 3299816, 5965052, 11930104, 19386419, 38772838, 77545676, 155091352]

約数ペア:

[(1, 155091352), (2, 77545676), (4, 38772838), (8, 19386419), (13, 11930104), (26, 5965052), (47, 3299816), (52, 2982526), (94, 1649908), (104, 1491263), (188, 824954), (376, 412477), (611, 253832), (1222, 126916), (2444, 63458), (4888, 31729)]