145954926

素因数分解:

$2^1\times 3^3\times {\mathrm{13}}^1\times {\mathrm{257}}^1\times {\mathrm{809}}^1$

素因数の和:1090

約数の個数: 64

約数和(自身を含む): 351086400

約数和(自身を除く): 205131474

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 39, 54, 78, 117, 234, 257, 351, 514, 702, 771, 809, 1542, 1618, 2313, 2427, 3341, 4626, 4854, 6682, 6939, 7281, 10023, 10517, 13878, 14562, 20046, 21034, 21843, 30069, 31551, 43686, 60138, 63102, 90207, 94653, 180414, 189306, 207913, 283959, 415826, 567918, 623739, 1247478, 1871217, 2702869, 3742434, 5405738, 5613651, 8108607, 11227302, 16217214, 24325821, 48651642, 72977463, 145954926]

約数ペア:

[(1, 145954926), (2, 72977463), (3, 48651642), (6, 24325821), (9, 16217214), (13, 11227302), (18, 8108607), (26, 5613651), (27, 5405738), (39, 3742434), (54, 2702869), (78, 1871217), (117, 1247478), (234, 623739), (257, 567918), (351, 415826), (514, 283959), (702, 207913), (771, 189306), (809, 180414), (1542, 94653), (1618, 90207), (2313, 63102), (2427, 60138), (3341, 43686), (4626, 31551), (4854, 30069), (6682, 21843), (6939, 21034), (7281, 20046), (10023, 14562), (10517, 13878)]