156766324

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{223}}^1\times {\mathrm{1229}}^1$

素因数の和:1480

約数の個数: 48

約数和(自身を含む): 324011520

約数和(自身を除く): 167245196

約数列:

[1, 2, 4, 11, 13, 22, 26, 44, 52, 143, 223, 286, 446, 572, 892, 1229, 2453, 2458, 2899, 4906, 4916, 5798, 9812, 11596, 13519, 15977, 27038, 31889, 31954, 54076, 63778, 63908, 127556, 175747, 274067, 351494, 548134, 702988, 1096268, 3014737, 3562871, 6029474, 7125742, 12058948, 14251484, 39191581, 78383162, 156766324]

約数ペア:

[(1, 156766324), (2, 78383162), (4, 39191581), (11, 14251484), (13, 12058948), (22, 7125742), (26, 6029474), (44, 3562871), (52, 3014737), (143, 1096268), (223, 702988), (286, 548134), (446, 351494), (572, 274067), (892, 175747), (1229, 127556), (2453, 63908), (2458, 63778), (2899, 54076), (4906, 31954), (4916, 31889), (5798, 27038), (9812, 15977), (11596, 13519)]