155879864

素因数分解:

$2^3\times 7^1\times {\mathrm{307}}^1\times {\mathrm{9067}}^1$

素因数の和:9387

約数の個数: 32

約数和(自身を含む): 335153280

約数和(自身を除く): 179273416

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 307, 614, 1228, 2149, 2456, 4298, 8596, 9067, 17192, 18134, 36268, 63469, 72536, 126938, 253876, 507752, 2783569, 5567138, 11134276, 19484983, 22268552, 38969966, 77939932, 155879864]

約数ペア:

[(1, 155879864), (2, 77939932), (4, 38969966), (7, 22268552), (8, 19484983), (14, 11134276), (28, 5567138), (56, 2783569), (307, 507752), (614, 253876), (1228, 126938), (2149, 72536), (2456, 63469), (4298, 36268), (8596, 18134), (9067, 17192)]