164080998

素因数分解:

$2^1\times 3^3\times {\mathrm{19}}^3\times {\mathrm{443}}^1$

素因数の和:511

約数の個数: 64

約数和(自身を含む): 385747200

約数和(自身を除く): 221666202

約数列:

[1, 2, 3, 6, 9, 18, 19, 27, 38, 54, 57, 114, 171, 342, 361, 443, 513, 722, 886, 1026, 1083, 1329, 2166, 2658, 3249, 3987, 6498, 6859, 7974, 8417, 9747, 11961, 13718, 16834, 19494, 20577, 23922, 25251, 41154, 50502, 61731, 75753, 123462, 151506, 159923, 185193, 227259, 319846, 370386, 454518, 479769, 959538, 1439307, 2878614, 3038537, 4317921, 6077074, 8635842, 9115611, 18231222, 27346833, 54693666, 82040499, 164080998]

約数ペア:

[(1, 164080998), (2, 82040499), (3, 54693666), (6, 27346833), (9, 18231222), (18, 9115611), (19, 8635842), (27, 6077074), (38, 4317921), (54, 3038537), (57, 2878614), (114, 1439307), (171, 959538), (342, 479769), (361, 454518), (443, 370386), (513, 319846), (722, 227259), (886, 185193), (1026, 159923), (1083, 151506), (1329, 123462), (2166, 75753), (2658, 61731), (3249, 50502), (3987, 41154), (6498, 25251), (6859, 23922), (7974, 20577), (8417, 19494), (9747, 16834), (11961, 13718)]