164600856

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{108863}}^1$

素因数の和:108885

約数の個数: 64

約数和(自身を含む): 522547200

約数和(自身を除く): 357946344

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 54, 56, 63, 72, 84, 108, 126, 168, 189, 216, 252, 378, 504, 756, 1512, 108863, 217726, 326589, 435452, 653178, 762041, 870904, 979767, 1306356, 1524082, 1959534, 2286123, 2612712, 2939301, 3048164, 3919068, 4572246, 5878602, 6096328, 6858369, 7838136, 9144492, 11757204, 13716738, 18288984, 20575107, 23514408, 27433476, 41150214, 54866952, 82300428, 164600856]

約数ペア:

[(1, 164600856), (2, 82300428), (3, 54866952), (4, 41150214), (6, 27433476), (7, 23514408), (8, 20575107), (9, 18288984), (12, 13716738), (14, 11757204), (18, 9144492), (21, 7838136), (24, 6858369), (27, 6096328), (28, 5878602), (36, 4572246), (42, 3919068), (54, 3048164), (56, 2939301), (63, 2612712), (72, 2286123), (84, 1959534), (108, 1524082), (126, 1306356), (168, 979767), (189, 870904), (216, 762041), (252, 653178), (378, 435452), (504, 326589), (756, 217726), (1512, 108863)]