149704208

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{113}}^1\times {\mathrm{2671}}^1$

素因数の和:2823

約数の個数: 40

約数和(自身を含む): 302171136

約数和(自身を除く): 152466928

約数列:

[1, 2, 4, 8, 16, 31, 62, 113, 124, 226, 248, 452, 496, 904, 1808, 2671, 3503, 5342, 7006, 10684, 14012, 21368, 28024, 42736, 56048, 82801, 165602, 301823, 331204, 603646, 662408, 1207292, 1324816, 2414584, 4829168, 9356513, 18713026, 37426052, 74852104, 149704208]

約数ペア:

[(1, 149704208), (2, 74852104), (4, 37426052), (8, 18713026), (16, 9356513), (31, 4829168), (62, 2414584), (113, 1324816), (124, 1207292), (226, 662408), (248, 603646), (452, 331204), (496, 301823), (904, 165602), (1808, 82801), (2671, 56048), (3503, 42736), (5342, 28024), (7006, 21368), (10684, 14012)]