155780058

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{161263}}^1$

素因数の和:161298

約数の個数: 32

約数和(自身を含む): 371552256

約数和(自身を除く): 215772198

約数列:

[1, 2, 3, 6, 7, 14, 21, 23, 42, 46, 69, 138, 161, 322, 483, 966, 161263, 322526, 483789, 967578, 1128841, 2257682, 3386523, 3709049, 6773046, 7418098, 11127147, 22254294, 25963343, 51926686, 77890029, 155780058]

約数ペア:

[(1, 155780058), (2, 77890029), (3, 51926686), (6, 25963343), (7, 22254294), (14, 11127147), (21, 7418098), (23, 6773046), (42, 3709049), (46, 3386523), (69, 2257682), (138, 1128841), (161, 967578), (322, 483789), (483, 322526), (966, 161263)]