156939157548

素因数分解:

$2^2\times 3^2\times {\mathrm{9781}}^1\times {\mathrm{445703}}^1$

素因数の和:455494

約数の個数: 36

約数和(自身を含む): 396748764048

約数和(自身を除く): 239809606500

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 9781, 19562, 29343, 39124, 58686, 88029, 117372, 176058, 352116, 445703, 891406, 1337109, 1782812, 2674218, 4011327, 5348436, 8022654, 16045308, 4359421043, 8718842086, 13078263129, 17437684172, 26156526258, 39234789387, 52313052516, 78469578774, 156939157548]

約数ペア:

[(1, 156939157548), (2, 78469578774), (3, 52313052516), (4, 39234789387), (6, 26156526258), (9, 17437684172), (12, 13078263129), (18, 8718842086), (36, 4359421043), (9781, 16045308), (19562, 8022654), (29343, 5348436), (39124, 4011327), (58686, 2674218), (88029, 1782812), (117372, 1337109), (176058, 891406), (352116, 445703)]