156916812

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{12119}}^1$

素因数の和:12222

約数の個数: 48

約数和(自身を含む): 399087360

約数和(自身を除く): 242170548

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 83, 156, 166, 249, 332, 498, 996, 1079, 2158, 3237, 4316, 6474, 12119, 12948, 24238, 36357, 48476, 72714, 145428, 157547, 315094, 472641, 630188, 945282, 1005877, 1890564, 2011754, 3017631, 4023508, 6035262, 12070524, 13076401, 26152802, 39229203, 52305604, 78458406, 156916812]

約数ペア:

[(1, 156916812), (2, 78458406), (3, 52305604), (4, 39229203), (6, 26152802), (12, 13076401), (13, 12070524), (26, 6035262), (39, 4023508), (52, 3017631), (78, 2011754), (83, 1890564), (156, 1005877), (166, 945282), (249, 630188), (332, 472641), (498, 315094), (996, 157547), (1079, 145428), (2158, 72714), (3237, 48476), (4316, 36357), (6474, 24238), (12119, 12948)]