165728328

素因数分解:

$2^3\times 3^1\times {\mathrm{37}}^1\times {\mathrm{193}}^1\times {\mathrm{967}}^1$

素因数の和:1206

約数の個数: 64

約数和(自身を含む): 428165760

約数和(自身を除く): 262437432

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 37, 74, 111, 148, 193, 222, 296, 386, 444, 579, 772, 888, 967, 1158, 1544, 1934, 2316, 2901, 3868, 4632, 5802, 7141, 7736, 11604, 14282, 21423, 23208, 28564, 35779, 42846, 57128, 71558, 85692, 107337, 143116, 171384, 186631, 214674, 286232, 373262, 429348, 559893, 746524, 858696, 1119786, 1493048, 2239572, 4479144, 6905347, 13810694, 20716041, 27621388, 41432082, 55242776, 82864164, 165728328]

約数ペア:

[(1, 165728328), (2, 82864164), (3, 55242776), (4, 41432082), (6, 27621388), (8, 20716041), (12, 13810694), (24, 6905347), (37, 4479144), (74, 2239572), (111, 1493048), (148, 1119786), (193, 858696), (222, 746524), (296, 559893), (386, 429348), (444, 373262), (579, 286232), (772, 214674), (888, 186631), (967, 171384), (1158, 143116), (1544, 107337), (1934, 85692), (2316, 71558), (2901, 57128), (3868, 42846), (4632, 35779), (5802, 28564), (7141, 23208), (7736, 21423), (11604, 14282)]