142169508

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{303781}}^1$

素因数の和:303804

約数の個数: 36

約数和(自身を含む): 387018268

約数和(自身を除く): 244848760

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 234, 468, 303781, 607562, 911343, 1215124, 1822686, 2734029, 3645372, 3949153, 5468058, 7898306, 10936116, 11847459, 15796612, 23694918, 35542377, 47389836, 71084754, 142169508]

約数ペア:

[(1, 142169508), (2, 71084754), (3, 47389836), (4, 35542377), (6, 23694918), (9, 15796612), (12, 11847459), (13, 10936116), (18, 7898306), (26, 5468058), (36, 3949153), (39, 3645372), (52, 2734029), (78, 1822686), (117, 1215124), (156, 911343), (234, 607562), (468, 303781)]