169653824

素因数分解:

$2^6\times {\mathrm{31}}^1\times {\mathrm{233}}^1\times {\mathrm{367}}^1$

素因数の和:643

約数の個数: 56

約数和(自身を含む): 349959168

約数和(自身を除く): 180305344

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 124, 233, 248, 367, 466, 496, 734, 932, 992, 1468, 1864, 1984, 2936, 3728, 5872, 7223, 7456, 11377, 11744, 14446, 14912, 22754, 23488, 28892, 45508, 57784, 85511, 91016, 115568, 171022, 182032, 231136, 342044, 364064, 462272, 684088, 728128, 1368176, 2650841, 2736352, 5301682, 5472704, 10603364, 21206728, 42413456, 84826912, 169653824]

約数ペア:

[(1, 169653824), (2, 84826912), (4, 42413456), (8, 21206728), (16, 10603364), (31, 5472704), (32, 5301682), (62, 2736352), (64, 2650841), (124, 1368176), (233, 728128), (248, 684088), (367, 462272), (466, 364064), (496, 342044), (734, 231136), (932, 182032), (992, 171022), (1468, 115568), (1864, 91016), (1984, 85511), (2936, 57784), (3728, 45508), (5872, 28892), (7223, 23488), (7456, 22754), (11377, 14912), (11744, 14446)]