140018336

素因数分解:

$2^5\times {\mathrm{79}}^1\times {\mathrm{97}}^1\times {\mathrm{571}}^1$

素因数の和:757

約数の個数: 48

約数和(自身を含む): 282522240

約数和(自身を除く): 142503904

約数列:

[1, 2, 4, 8, 16, 32, 79, 97, 158, 194, 316, 388, 571, 632, 776, 1142, 1264, 1552, 2284, 2528, 3104, 4568, 7663, 9136, 15326, 18272, 30652, 45109, 55387, 61304, 90218, 110774, 122608, 180436, 221548, 245216, 360872, 443096, 721744, 886192, 1443488, 1772384, 4375573, 8751146, 17502292, 35004584, 70009168, 140018336]

約数ペア:

[(1, 140018336), (2, 70009168), (4, 35004584), (8, 17502292), (16, 8751146), (32, 4375573), (79, 1772384), (97, 1443488), (158, 886192), (194, 721744), (316, 443096), (388, 360872), (571, 245216), (632, 221548), (776, 180436), (1142, 122608), (1264, 110774), (1552, 90218), (2284, 61304), (2528, 55387), (3104, 45109), (4568, 30652), (7663, 18272), (9136, 15326)]