135940428

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{290471}}^1$

素因数の和:290494

約数の個数: 36

約数和(自身を含む): 370061328

約数和(自身を除く): 234120900

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 234, 468, 290471, 580942, 871413, 1161884, 1742826, 2614239, 3485652, 3776123, 5228478, 7552246, 10456956, 11328369, 15104492, 22656738, 33985107, 45313476, 67970214, 135940428]

約数ペア:

[(1, 135940428), (2, 67970214), (3, 45313476), (4, 33985107), (6, 22656738), (9, 15104492), (12, 11328369), (13, 10456956), (18, 7552246), (26, 5228478), (36, 3776123), (39, 3485652), (52, 2614239), (78, 1742826), (117, 1161884), (156, 871413), (234, 580942), (468, 290471)]