149819906

素因数分解:

$2^1\times {\mathrm{67}}^1\times {\mathrm{317}}^1\times {\mathrm{3527}}^1$

素因数の和:3913

約数の個数: 16

約数和(自身を含む): 228868416

約数和(自身を除く): 79048510

約数列:

[1, 2, 67, 134, 317, 634, 3527, 7054, 21239, 42478, 236309, 472618, 1118059, 2236118, 74909953, 149819906]

約数ペア:

[(1, 149819906), (2, 74909953), (67, 2236118), (134, 1118059), (317, 472618), (634, 236309), (3527, 42478), (7054, 21239)]