151631326

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{137}}^1\times {\mathrm{7187}}^1$

素因数の和:7344

約数の個数: 32

約数和(自身を含む): 285679872

約数和(自身を除く): 134048546

約数列:

[1, 2, 7, 11, 14, 22, 77, 137, 154, 274, 959, 1507, 1918, 3014, 7187, 10549, 14374, 21098, 50309, 79057, 100618, 158114, 553399, 984619, 1106798, 1969238, 6892333, 10830809, 13784666, 21661618, 75815663, 151631326]

約数ペア:

[(1, 151631326), (2, 75815663), (7, 21661618), (11, 13784666), (14, 10830809), (22, 6892333), (77, 1969238), (137, 1106798), (154, 984619), (274, 553399), (959, 158114), (1507, 100618), (1918, 79057), (3014, 50309), (7187, 21098), (10549, 14374)]