163215744

素因数分解:

$2^7\times 3^1\times {\mathrm{31}}^1\times {\mathrm{13711}}^1$

素因数の和:13759

約数の個数: 64

約数和(自身を含む): 447559680

約数和(自身を除く): 284343936

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 32, 48, 62, 64, 93, 96, 124, 128, 186, 192, 248, 372, 384, 496, 744, 992, 1488, 1984, 2976, 3968, 5952, 11904, 13711, 27422, 41133, 54844, 82266, 109688, 164532, 219376, 329064, 425041, 438752, 658128, 850082, 877504, 1275123, 1316256, 1700164, 1755008, 2550246, 2632512, 3400328, 5100492, 5265024, 6800656, 10200984, 13601312, 20401968, 27202624, 40803936, 54405248, 81607872, 163215744]

約数ペア:

[(1, 163215744), (2, 81607872), (3, 54405248), (4, 40803936), (6, 27202624), (8, 20401968), (12, 13601312), (16, 10200984), (24, 6800656), (31, 5265024), (32, 5100492), (48, 3400328), (62, 2632512), (64, 2550246), (93, 1755008), (96, 1700164), (124, 1316256), (128, 1275123), (186, 877504), (192, 850082), (248, 658128), (372, 438752), (384, 425041), (496, 329064), (744, 219376), (992, 164532), (1488, 109688), (1984, 82266), (2976, 54844), (3968, 41133), (5952, 27422), (11904, 13711)]