149217044

素因数分解:

$2^2\times {\mathrm{89}}^1\times {\mathrm{349}}^1\times {\mathrm{1201}}^1$

素因数の和:1643

約数の個数: 24

約数和(自身を含む): 265041000

約数和(自身を除く): 115823956

約数列:

[1, 2, 4, 89, 178, 349, 356, 698, 1201, 1396, 2402, 4804, 31061, 62122, 106889, 124244, 213778, 419149, 427556, 838298, 1676596, 37304261, 74608522, 149217044]

約数ペア:

[(1, 149217044), (2, 74608522), (4, 37304261), (89, 1676596), (178, 838298), (349, 427556), (356, 419149), (698, 213778), (1201, 124244), (1396, 106889), (2402, 62122), (4804, 31061)]