164485667024

素因数分解:

$2^4\times 7^1\times {\mathrm{17}}^1\times {\mathrm{223}}^1\times {\mathrm{387397}}^1$

素因数の和:387652

約数の個数: 80

約数和(自身を含む): 387373206528

約数和(自身を除く): 222887539504

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 34, 56, 68, 112, 119, 136, 223, 238, 272, 446, 476, 892, 952, 1561, 1784, 1904, 3122, 3568, 3791, 6244, 7582, 12488, 15164, 24976, 26537, 30328, 53074, 60656, 106148, 212296, 387397, 424592, 774794, 1549588, 2711779, 3099176, 5423558, 6198352, 6585749, 10847116, 13171498, 21694232, 26342996, 43388464, 46100243, 52685992, 86389531, 92200486, 105371984, 172779062, 184400972, 345558124, 368801944, 604726717, 691116248, 737603888, 1209453434, 1382232496, 1468622027, 2418906868, 2937244054, 4837813736, 5874488108, 9675627472, 10280354189, 11748976216, 20560708378, 23497952432, 41121416756, 82242833512, 164485667024]

約数ペア:

[(1, 164485667024), (2, 82242833512), (4, 41121416756), (7, 23497952432), (8, 20560708378), (14, 11748976216), (16, 10280354189), (17, 9675627472), (28, 5874488108), (34, 4837813736), (56, 2937244054), (68, 2418906868), (112, 1468622027), (119, 1382232496), (136, 1209453434), (223, 737603888), (238, 691116248), (272, 604726717), (446, 368801944), (476, 345558124), (892, 184400972), (952, 172779062), (1561, 105371984), (1784, 92200486), (1904, 86389531), (3122, 52685992), (3568, 46100243), (3791, 43388464), (6244, 26342996), (7582, 21694232), (12488, 13171498), (15164, 10847116), (24976, 6585749), (26537, 6198352), (30328, 5423558), (53074, 3099176), (60656, 2711779), (106148, 1549588), (212296, 774794), (387397, 424592)]