155861916

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{109147}}^1$

素因数の和:109178

約数の個数: 48

約数和(自身を含む): 440084736

約数和(自身を除く): 284222820

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 17, 21, 28, 34, 42, 51, 68, 84, 102, 119, 204, 238, 357, 476, 714, 1428, 109147, 218294, 327441, 436588, 654882, 764029, 1309764, 1528058, 1855499, 2292087, 3056116, 3710998, 4584174, 5566497, 7421996, 9168348, 11132994, 12988493, 22265988, 25976986, 38965479, 51953972, 77930958, 155861916]

約数ペア:

[(1, 155861916), (2, 77930958), (3, 51953972), (4, 38965479), (6, 25976986), (7, 22265988), (12, 12988493), (14, 11132994), (17, 9168348), (21, 7421996), (28, 5566497), (34, 4584174), (42, 3710998), (51, 3056116), (68, 2292087), (84, 1855499), (102, 1528058), (119, 1309764), (204, 764029), (238, 654882), (357, 436588), (476, 327441), (714, 218294), (1428, 109147)]