149698864

素因数分解:

$2^4\times 7^1\times {\mathrm{1336597}}^1$

素因数の和:1336612

約数の個数: 20

約数和(自身を含む): 331476304

約数和(自身を除く): 181777440

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 1336597, 2673194, 5346388, 9356179, 10692776, 18712358, 21385552, 37424716, 74849432, 149698864]

約数ペア:

[(1, 149698864), (2, 74849432), (4, 37424716), (7, 21385552), (8, 18712358), (14, 10692776), (16, 9356179), (28, 5346388), (56, 2673194), (112, 1336597)]