164865984

素因数分解:

$2^6\times 3^1\times {\mathrm{659}}^1\times {\mathrm{1303}}^1$

素因数の和:1977

約数の個数: 56

約数和(自身を含む): 437205120

約数和(自身を除く): 272339136

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 192, 659, 1303, 1318, 1977, 2606, 2636, 3909, 3954, 5212, 5272, 7818, 7908, 10424, 10544, 15636, 15816, 20848, 21088, 31272, 31632, 41696, 42176, 62544, 63264, 83392, 125088, 126528, 250176, 858677, 1717354, 2576031, 3434708, 5152062, 6869416, 10304124, 13738832, 20608248, 27477664, 41216496, 54955328, 82432992, 164865984]

約数ペア:

[(1, 164865984), (2, 82432992), (3, 54955328), (4, 41216496), (6, 27477664), (8, 20608248), (12, 13738832), (16, 10304124), (24, 6869416), (32, 5152062), (48, 3434708), (64, 2576031), (96, 1717354), (192, 858677), (659, 250176), (1303, 126528), (1318, 125088), (1977, 83392), (2606, 63264), (2636, 62544), (3909, 42176), (3954, 41696), (5212, 31632), (5272, 31272), (7818, 21088), (7908, 20848), (10424, 15816), (10544, 15636)]