156899372

素因数分解:

$2^2\times 7^2\times {\mathrm{79}}^1\times {\mathrm{10133}}^1$

素因数の和:10230

約数の個数: 36

約数和(自身を含む): 323477280

約数和(自身を除く): 166577908

約数列:

[1, 2, 4, 7, 14, 28, 49, 79, 98, 158, 196, 316, 553, 1106, 2212, 3871, 7742, 10133, 15484, 20266, 40532, 70931, 141862, 283724, 496517, 800507, 993034, 1601014, 1986068, 3202028, 5603549, 11207098, 22414196, 39224843, 78449686, 156899372]

約数ペア:

[(1, 156899372), (2, 78449686), (4, 39224843), (7, 22414196), (14, 11207098), (28, 5603549), (49, 3202028), (79, 1986068), (98, 1601014), (158, 993034), (196, 800507), (316, 496517), (553, 283724), (1106, 141862), (2212, 70931), (3871, 40532), (7742, 20266), (10133, 15484)]