156905247746

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{149}}^1\times {\mathrm{2131691}}^1$

素因数の和:2131874

約数の個数: 32

約数和(自身を含む): 268593192000

約数和(自身を除く): 111687944254

約数列:

[1, 2, 13, 19, 26, 38, 149, 247, 298, 494, 1937, 2831, 3874, 5662, 36803, 73606, 2131691, 4263382, 27711983, 40502129, 55423966, 81004258, 317621959, 526527677, 635243918, 1053055354, 4129085467, 6034817221, 8258170934, 12069634442, 78452623873, 156905247746]

約数ペア:

[(1, 156905247746), (2, 78452623873), (13, 12069634442), (19, 8258170934), (26, 6034817221), (38, 4129085467), (149, 1053055354), (247, 635243918), (298, 526527677), (494, 317621959), (1937, 81004258), (2831, 55423966), (3874, 40502129), (5662, 27711983), (36803, 4263382), (73606, 2131691)]