164705136

素因数分解:

$2^4\times 3^1\times {\mathrm{43}}^1\times {\mathrm{199}}^1\times {\mathrm{401}}^1$

素因数の和:654

約数の個数: 80

約数和(自身を含む): 438662400

約数和(自身を除く): 273957264

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 43, 48, 86, 129, 172, 199, 258, 344, 398, 401, 516, 597, 688, 796, 802, 1032, 1194, 1203, 1592, 1604, 2064, 2388, 2406, 3184, 3208, 4776, 4812, 6416, 8557, 9552, 9624, 17114, 17243, 19248, 25671, 34228, 34486, 51342, 51729, 68456, 68972, 79799, 102684, 103458, 136912, 137944, 159598, 205368, 206916, 239397, 275888, 319196, 410736, 413832, 478794, 638392, 827664, 957588, 1276784, 1915176, 3431357, 3830352, 6862714, 10294071, 13725428, 20588142, 27450856, 41176284, 54901712, 82352568, 164705136]

約数ペア:

[(1, 164705136), (2, 82352568), (3, 54901712), (4, 41176284), (6, 27450856), (8, 20588142), (12, 13725428), (16, 10294071), (24, 6862714), (43, 3830352), (48, 3431357), (86, 1915176), (129, 1276784), (172, 957588), (199, 827664), (258, 638392), (344, 478794), (398, 413832), (401, 410736), (516, 319196), (597, 275888), (688, 239397), (796, 206916), (802, 205368), (1032, 159598), (1194, 137944), (1203, 136912), (1592, 103458), (1604, 102684), (2064, 79799), (2388, 68972), (2406, 68456), (3184, 51729), (3208, 51342), (4776, 34486), (4812, 34228), (6416, 25671), (8557, 19248), (9552, 17243), (9624, 17114)]