149901376

素因数分解:

$2^6\times {\mathrm{17}}^1\times {\mathrm{137777}}^1$

素因数の和:137806

約数の個数: 28

約数和(自身を含む): 314960508

約数和(自身を除く): 165059132

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 136, 272, 544, 1088, 137777, 275554, 551108, 1102216, 2204432, 2342209, 4408864, 4684418, 8817728, 9368836, 18737672, 37475344, 74950688, 149901376]

約数ペア:

[(1, 149901376), (2, 74950688), (4, 37475344), (8, 18737672), (16, 9368836), (17, 8817728), (32, 4684418), (34, 4408864), (64, 2342209), (68, 2204432), (136, 1102216), (272, 551108), (544, 275554), (1088, 137777)]