149782612

素因数分解:

$2^2\times 7^3\times {\mathrm{109171}}^1$

素因数の和:109196

約数の個数: 24

約数和(自身を含む): 305681600

約数和(自身を除く): 155898988

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 343, 686, 1372, 109171, 218342, 436684, 764197, 1528394, 3056788, 5349379, 10698758, 21397516, 37445653, 74891306, 149782612]

約数ペア:

[(1, 149782612), (2, 74891306), (4, 37445653), (7, 21397516), (14, 10698758), (28, 5349379), (49, 3056788), (98, 1528394), (196, 764197), (343, 436684), (686, 218342), (1372, 109171)]