156906255254

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{1993}}^1\times {\mathrm{8431}}^1$

素因数の和:10485

約数の個数: 64

約数和(自身を含む): 290535690240

約数和(自身を除く): 133629434986

約数列:

[1, 2, 7, 14, 23, 29, 46, 58, 161, 203, 322, 406, 667, 1334, 1993, 3986, 4669, 8431, 9338, 13951, 16862, 27902, 45839, 57797, 59017, 91678, 115594, 118034, 193913, 244499, 320873, 387826, 404579, 488998, 641746, 809158, 1329331, 1357391, 1711493, 2658662, 2714782, 3422986, 5623477, 9305317, 11246954, 16802983, 18610634, 33605966, 39364339, 78728678, 117620881, 235241762, 386468609, 487286507, 772937218, 974573014, 2705280263, 3411005549, 5410560526, 6822011098, 11207589661, 22415179322, 78453127627, 156906255254]

約数ペア:

[(1, 156906255254), (2, 78453127627), (7, 22415179322), (14, 11207589661), (23, 6822011098), (29, 5410560526), (46, 3411005549), (58, 2705280263), (161, 974573014), (203, 772937218), (322, 487286507), (406, 386468609), (667, 235241762), (1334, 117620881), (1993, 78728678), (3986, 39364339), (4669, 33605966), (8431, 18610634), (9338, 16802983), (13951, 11246954), (16862, 9305317), (27902, 5623477), (45839, 3422986), (57797, 2714782), (59017, 2658662), (91678, 1711493), (115594, 1357391), (118034, 1329331), (193913, 809158), (244499, 641746), (320873, 488998), (387826, 404579)]