155473776

素因数分解:

$2^4\times 3^3\times {\mathrm{487}}^1\times {\mathrm{739}}^1$

素因数の和:1243

約数の個数: 80

約数和(自身を含む): 447788800

約数和(自身を除く): 292315024

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 144, 216, 432, 487, 739, 974, 1461, 1478, 1948, 2217, 2922, 2956, 3896, 4383, 4434, 5844, 5912, 6651, 7792, 8766, 8868, 11688, 11824, 13149, 13302, 17532, 17736, 19953, 23376, 26298, 26604, 35064, 35472, 39906, 52596, 53208, 70128, 79812, 105192, 106416, 159624, 210384, 319248, 359893, 719786, 1079679, 1439572, 2159358, 2879144, 3239037, 4318716, 5758288, 6478074, 8637432, 9717111, 12956148, 17274864, 19434222, 25912296, 38868444, 51824592, 77736888, 155473776]

約数ペア:

[(1, 155473776), (2, 77736888), (3, 51824592), (4, 38868444), (6, 25912296), (8, 19434222), (9, 17274864), (12, 12956148), (16, 9717111), (18, 8637432), (24, 6478074), (27, 5758288), (36, 4318716), (48, 3239037), (54, 2879144), (72, 2159358), (108, 1439572), (144, 1079679), (216, 719786), (432, 359893), (487, 319248), (739, 210384), (974, 159624), (1461, 106416), (1478, 105192), (1948, 79812), (2217, 70128), (2922, 53208), (2956, 52596), (3896, 39906), (4383, 35472), (4434, 35064), (5844, 26604), (5912, 26298), (6651, 23376), (7792, 19953), (8766, 17736), (8868, 17532), (11688, 13302), (11824, 13149)]