164015826

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{51287}}^1$

素因数の和:51346

約数の個数: 32

約数和(自身を含む): 361888128

約数和(自身を除く): 197872302

約数列:

[1, 2, 3, 6, 13, 26, 39, 41, 78, 82, 123, 246, 533, 1066, 1599, 3198, 51287, 102574, 153861, 307722, 666731, 1333462, 2000193, 2102767, 4000386, 4205534, 6308301, 12616602, 27335971, 54671942, 82007913, 164015826]

約数ペア:

[(1, 164015826), (2, 82007913), (3, 54671942), (6, 27335971), (13, 12616602), (26, 6308301), (39, 4205534), (41, 4000386), (78, 2102767), (82, 2000193), (123, 1333462), (246, 666731), (533, 307722), (1066, 153861), (1599, 102574), (3198, 51287)]