130416256

素因数分解:

$2^7\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{1429}}^1$

素因数の和:1497

約数の個数: 64

約数和(自身を含む): 280051200

約数和(自身を除く): 149634944

約数列:

[1, 2, 4, 8, 16, 23, 31, 32, 46, 62, 64, 92, 124, 128, 184, 248, 368, 496, 713, 736, 992, 1426, 1429, 1472, 1984, 2852, 2858, 2944, 3968, 5704, 5716, 11408, 11432, 22816, 22864, 32867, 44299, 45632, 45728, 65734, 88598, 91264, 91456, 131468, 177196, 182912, 262936, 354392, 525872, 708784, 1018877, 1051744, 1417568, 2037754, 2103488, 2835136, 4075508, 4206976, 5670272, 8151016, 16302032, 32604064, 65208128, 130416256]

約数ペア:

[(1, 130416256), (2, 65208128), (4, 32604064), (8, 16302032), (16, 8151016), (23, 5670272), (31, 4206976), (32, 4075508), (46, 2835136), (62, 2103488), (64, 2037754), (92, 1417568), (124, 1051744), (128, 1018877), (184, 708784), (248, 525872), (368, 354392), (496, 262936), (713, 182912), (736, 177196), (992, 131468), (1426, 91456), (1429, 91264), (1472, 88598), (1984, 65734), (2852, 45728), (2858, 45632), (2944, 44299), (3968, 32867), (5704, 22864), (5716, 22816), (11408, 11432)]