148403248

素因数分解:

$2^4\times 7^1\times {\mathrm{251}}^1\times {\mathrm{5279}}^1$

素因数の和:5545

約数の個数: 40

約数和(自身を含む): 329978880

約数和(自身を除く): 181575632

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 251, 502, 1004, 1757, 2008, 3514, 4016, 5279, 7028, 10558, 14056, 21116, 28112, 36953, 42232, 73906, 84464, 147812, 295624, 591248, 1325029, 2650058, 5300116, 9275203, 10600232, 18550406, 21200464, 37100812, 74201624, 148403248]

約数ペア:

[(1, 148403248), (2, 74201624), (4, 37100812), (7, 21200464), (8, 18550406), (14, 10600232), (16, 9275203), (28, 5300116), (56, 2650058), (112, 1325029), (251, 591248), (502, 295624), (1004, 147812), (1757, 84464), (2008, 73906), (3514, 42232), (4016, 36953), (5279, 28112), (7028, 21116), (10558, 14056)]