149025268

素因数分解:

$2^2\times 7^4\times {\mathrm{59}}^1\times {\mathrm{263}}^1$

素因数の和:354

約数の個数: 60

約数和(自身を含む): 310574880

約数和(自身を除く): 161549612

約数列:

[1, 2, 4, 7, 14, 28, 49, 59, 98, 118, 196, 236, 263, 343, 413, 526, 686, 826, 1052, 1372, 1652, 1841, 2401, 2891, 3682, 4802, 5782, 7364, 9604, 11564, 12887, 15517, 20237, 25774, 31034, 40474, 51548, 62068, 80948, 90209, 108619, 141659, 180418, 217238, 283318, 360836, 434476, 566636, 631463, 760333, 1262926, 1520666, 2525852, 3041332, 5322331, 10644662, 21289324, 37256317, 74512634, 149025268]

約数ペア:

[(1, 149025268), (2, 74512634), (4, 37256317), (7, 21289324), (14, 10644662), (28, 5322331), (49, 3041332), (59, 2525852), (98, 1520666), (118, 1262926), (196, 760333), (236, 631463), (263, 566636), (343, 434476), (413, 360836), (526, 283318), (686, 217238), (826, 180418), (1052, 141659), (1372, 108619), (1652, 90209), (1841, 80948), (2401, 62068), (2891, 51548), (3682, 40474), (4802, 31034), (5782, 25774), (7364, 20237), (9604, 15517), (11564, 12887)]