156905425816

素因数分解:

$2^3\times {\mathrm{167}}^1\times {\mathrm{191}}^1\times {\mathrm{607}}^1\times {\mathrm{1013}}^1$

素因数の和:1984

約数の個数: 64

約数和(自身を含む): 298293166080

約数和(自身を除く): 141387740264

約数列:

[1, 2, 4, 8, 167, 191, 334, 382, 607, 668, 764, 1013, 1214, 1336, 1528, 2026, 2428, 4052, 4856, 8104, 31897, 63794, 101369, 115937, 127588, 169171, 193483, 202738, 231874, 255176, 338342, 386966, 405476, 463748, 614891, 676684, 773932, 810952, 927496, 1229782, 1353368, 1547864, 2459564, 4919128, 19361479, 32311661, 38722958, 64623322, 77445916, 102686797, 117444181, 129246644, 154891832, 205373594, 234888362, 258493288, 410747188, 469776724, 821494376, 939553448, 19613178227, 39226356454, 78452712908, 156905425816]

約数ペア:

[(1, 156905425816), (2, 78452712908), (4, 39226356454), (8, 19613178227), (167, 939553448), (191, 821494376), (334, 469776724), (382, 410747188), (607, 258493288), (668, 234888362), (764, 205373594), (1013, 154891832), (1214, 129246644), (1336, 117444181), (1528, 102686797), (2026, 77445916), (2428, 64623322), (4052, 38722958), (4856, 32311661), (8104, 19361479), (31897, 4919128), (63794, 2459564), (101369, 1547864), (115937, 1353368), (127588, 1229782), (169171, 927496), (193483, 810952), (202738, 773932), (231874, 676684), (255176, 614891), (338342, 463748), (386966, 405476)]