160222756

素因数分解:

$2^2\times {\mathrm{17}}^3\times {\mathrm{31}}^1\times {\mathrm{263}}^1$

素因数の和:349

約数の個数: 48

約数和(自身を含む): 308689920

約数和(自身を除く): 148467164

約数列:

[1, 2, 4, 17, 31, 34, 62, 68, 124, 263, 289, 526, 527, 578, 1052, 1054, 1156, 2108, 4471, 4913, 8153, 8942, 8959, 9826, 16306, 17884, 17918, 19652, 32612, 35836, 76007, 138601, 152014, 152303, 277202, 304028, 304606, 554404, 609212, 1292119, 2356217, 2584238, 4712434, 5168476, 9424868, 40055689, 80111378, 160222756]

約数ペア:

[(1, 160222756), (2, 80111378), (4, 40055689), (17, 9424868), (31, 5168476), (34, 4712434), (62, 2584238), (68, 2356217), (124, 1292119), (263, 609212), (289, 554404), (526, 304606), (527, 304028), (578, 277202), (1052, 152303), (1054, 152014), (1156, 138601), (2108, 76007), (4471, 35836), (4913, 32612), (8153, 19652), (8942, 17918), (8959, 17884), (9826, 16306)]