149454914

素因数分解:

$2^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{109}}^1\times {\mathrm{2647}}^1$

素因数の和:2802

約数の個数: 32

約数和(自身を含む): 265647360

約数和(自身を除く): 116192446

約数列:

[1, 2, 7, 14, 37, 74, 109, 218, 259, 518, 763, 1526, 2647, 4033, 5294, 8066, 18529, 28231, 37058, 56462, 97939, 195878, 288523, 577046, 685573, 1371146, 2019661, 4039322, 10675351, 21350702, 74727457, 149454914]

約数ペア:

[(1, 149454914), (2, 74727457), (7, 21350702), (14, 10675351), (37, 4039322), (74, 2019661), (109, 1371146), (218, 685573), (259, 577046), (518, 288523), (763, 195878), (1526, 97939), (2647, 56462), (4033, 37058), (5294, 28231), (8066, 18529)]