153237788

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{137}}^1\times {\mathrm{2311}}^1$

素因数の和:2474

約数の個数: 36

約数和(自身を含む): 297041136

約数和(自身を除く): 143803348

約数列:

[1, 2, 4, 11, 22, 44, 121, 137, 242, 274, 484, 548, 1507, 2311, 3014, 4622, 6028, 9244, 16577, 25421, 33154, 50842, 66308, 101684, 279631, 316607, 559262, 633214, 1118524, 1266428, 3482677, 6965354, 13930708, 38309447, 76618894, 153237788]

約数ペア:

[(1, 153237788), (2, 76618894), (4, 38309447), (11, 13930708), (22, 6965354), (44, 3482677), (121, 1266428), (137, 1118524), (242, 633214), (274, 559262), (484, 316607), (548, 279631), (1507, 101684), (2311, 66308), (3014, 50842), (4622, 33154), (6028, 25421), (9244, 16577)]