156982158848

素因数分解:

$2^9\times {\mathrm{31}}^1\times {\mathrm{9890509}}^1$

素因数の和:9890558

約数の個数: 40

約数和(自身を含む): 323775735360

約数和(自身を除く): 166793576512

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 124, 128, 248, 256, 496, 512, 992, 1984, 3968, 7936, 15872, 9890509, 19781018, 39562036, 79124072, 158248144, 306605779, 316496288, 613211558, 632992576, 1226423116, 1265985152, 2452846232, 2531970304, 4905692464, 5063940608, 9811384928, 19622769856, 39245539712, 78491079424, 156982158848]

約数ペア:

[(1, 156982158848), (2, 78491079424), (4, 39245539712), (8, 19622769856), (16, 9811384928), (31, 5063940608), (32, 4905692464), (62, 2531970304), (64, 2452846232), (124, 1265985152), (128, 1226423116), (248, 632992576), (256, 613211558), (496, 316496288), (512, 306605779), (992, 158248144), (1984, 79124072), (3968, 39562036), (7936, 19781018), (15872, 9890509)]