157307528

素因数分解:

$2^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{373}}^1\times {\mathrm{443}}^1$

素因数の和:846

約数の個数: 64

約数和(自身を含む): 358680960

約数和(自身を除く): 201373432

約数列:

[1, 2, 4, 7, 8, 14, 17, 28, 34, 56, 68, 119, 136, 238, 373, 443, 476, 746, 886, 952, 1492, 1772, 2611, 2984, 3101, 3544, 5222, 6202, 6341, 7531, 10444, 12404, 12682, 15062, 20888, 24808, 25364, 30124, 44387, 50728, 52717, 60248, 88774, 105434, 165239, 177548, 210868, 330478, 355096, 421736, 660956, 1156673, 1321912, 2313346, 2809063, 4626692, 5618126, 9253384, 11236252, 19663441, 22472504, 39326882, 78653764, 157307528]

約数ペア:

[(1, 157307528), (2, 78653764), (4, 39326882), (7, 22472504), (8, 19663441), (14, 11236252), (17, 9253384), (28, 5618126), (34, 4626692), (56, 2809063), (68, 2313346), (119, 1321912), (136, 1156673), (238, 660956), (373, 421736), (443, 355096), (476, 330478), (746, 210868), (886, 177548), (952, 165239), (1492, 105434), (1772, 88774), (2611, 60248), (2984, 52717), (3101, 50728), (3544, 44387), (5222, 30124), (6202, 25364), (6341, 24808), (7531, 20888), (10444, 15062), (12404, 12682)]