158061852

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19867}}^1$

素因数の和:19907

約数の個数: 72

約数和(自身を含む): 455612976

約数和(自身を除く): 297551124

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 17, 18, 26, 34, 36, 39, 51, 52, 68, 78, 102, 117, 153, 156, 204, 221, 234, 306, 442, 468, 612, 663, 884, 1326, 1989, 2652, 3978, 7956, 19867, 39734, 59601, 79468, 119202, 178803, 238404, 258271, 337739, 357606, 516542, 675478, 715212, 774813, 1013217, 1033084, 1350956, 1549626, 2026434, 2324439, 3039651, 3099252, 4052868, 4390607, 4648878, 6079302, 8781214, 9297756, 12158604, 13171821, 17562428, 26343642, 39515463, 52687284, 79030926, 158061852]

約数ペア:

[(1, 158061852), (2, 79030926), (3, 52687284), (4, 39515463), (6, 26343642), (9, 17562428), (12, 13171821), (13, 12158604), (17, 9297756), (18, 8781214), (26, 6079302), (34, 4648878), (36, 4390607), (39, 4052868), (51, 3099252), (52, 3039651), (68, 2324439), (78, 2026434), (102, 1549626), (117, 1350956), (153, 1033084), (156, 1013217), (204, 774813), (221, 715212), (234, 675478), (306, 516542), (442, 357606), (468, 337739), (612, 258271), (663, 238404), (884, 178803), (1326, 119202), (1989, 79468), (2652, 59601), (3978, 39734), (7956, 19867)]