155187384

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{139}}^1\times {\mathrm{4229}}^1$

素因数の和:4388

約数の個数: 64

約数和(自身を含む): 426384000

約数和(自身を除く): 271196616

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 33, 44, 66, 88, 132, 139, 264, 278, 417, 556, 834, 1112, 1529, 1668, 3058, 3336, 4229, 4587, 6116, 8458, 9174, 12232, 12687, 16916, 18348, 25374, 33832, 36696, 46519, 50748, 93038, 101496, 139557, 186076, 279114, 372152, 558228, 587831, 1116456, 1175662, 1763493, 2351324, 3526986, 4702648, 6466141, 7053972, 12932282, 14107944, 19398423, 25864564, 38796846, 51729128, 77593692, 155187384]

約数ペア:

[(1, 155187384), (2, 77593692), (3, 51729128), (4, 38796846), (6, 25864564), (8, 19398423), (11, 14107944), (12, 12932282), (22, 7053972), (24, 6466141), (33, 4702648), (44, 3526986), (66, 2351324), (88, 1763493), (132, 1175662), (139, 1116456), (264, 587831), (278, 558228), (417, 372152), (556, 279114), (834, 186076), (1112, 139557), (1529, 101496), (1668, 93038), (3058, 50748), (3336, 46519), (4229, 36696), (4587, 33832), (6116, 25374), (8458, 18348), (9174, 16916), (12232, 12687)]