172625944

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{607}}^1\times {\mathrm{1871}}^1$

素因数の和:2503

約数の個数: 32

約数和(自身を含む): 341452800

約数和(自身を除く): 168826856

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 607, 1214, 1871, 2428, 3742, 4856, 7484, 11533, 14968, 23066, 35549, 46132, 71098, 92264, 142196, 284392, 1135697, 2271394, 4542788, 9085576, 21578243, 43156486, 86312972, 172625944]

約数ペア:

[(1, 172625944), (2, 86312972), (4, 43156486), (8, 21578243), (19, 9085576), (38, 4542788), (76, 2271394), (152, 1135697), (607, 284392), (1214, 142196), (1871, 92264), (2428, 71098), (3742, 46132), (4856, 35549), (7484, 23066), (11533, 14968)]