189339968

素因数分解:

$2^6\times {\mathrm{41}}^1\times {\mathrm{59}}^1\times {\mathrm{1223}}^1$

素因数の和:1335

約数の個数: 56

約数和(自身を含む): 391728960

約数和(自身を除く): 202388992

約数列:

[1, 2, 4, 8, 16, 32, 41, 59, 64, 82, 118, 164, 236, 328, 472, 656, 944, 1223, 1312, 1888, 2419, 2446, 2624, 3776, 4838, 4892, 9676, 9784, 19352, 19568, 38704, 39136, 50143, 72157, 77408, 78272, 100286, 144314, 154816, 200572, 288628, 401144, 577256, 802288, 1154512, 1604576, 2309024, 2958437, 3209152, 4618048, 5916874, 11833748, 23667496, 47334992, 94669984, 189339968]

約数ペア:

[(1, 189339968), (2, 94669984), (4, 47334992), (8, 23667496), (16, 11833748), (32, 5916874), (41, 4618048), (59, 3209152), (64, 2958437), (82, 2309024), (118, 1604576), (164, 1154512), (236, 802288), (328, 577256), (472, 401144), (656, 288628), (944, 200572), (1223, 154816), (1312, 144314), (1888, 100286), (2419, 78272), (2446, 77408), (2624, 72157), (3776, 50143), (4838, 39136), (4892, 38704), (9676, 19568), (9784, 19352)]