147615978

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{56299}}^1$

素因数の和:56346

約数の個数: 32

約数和(自身を含む): 324288000

約数和(自身を除く): 176672022

約数列:

[1, 2, 3, 6, 19, 23, 38, 46, 57, 69, 114, 138, 437, 874, 1311, 2622, 56299, 112598, 168897, 337794, 1069681, 1294877, 2139362, 2589754, 3209043, 3884631, 6418086, 7769262, 24602663, 49205326, 73807989, 147615978]

約数ペア:

[(1, 147615978), (2, 73807989), (3, 49205326), (6, 24602663), (19, 7769262), (23, 6418086), (38, 3884631), (46, 3209043), (57, 2589754), (69, 2139362), (114, 1294877), (138, 1069681), (437, 337794), (874, 168897), (1311, 112598), (2622, 56299)]