142601212

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{139}}^1\times {\mathrm{181}}^1$

素因数の和:446

約数の個数: 48

約数和(自身を含む): 274674400

約数和(自身を除く): 132073188

約数列:

[1, 2, 4, 13, 26, 52, 109, 139, 181, 218, 278, 362, 436, 556, 724, 1417, 1807, 2353, 2834, 3614, 4706, 5668, 7228, 9412, 15151, 19729, 25159, 30302, 39458, 50318, 60604, 78916, 100636, 196963, 256477, 327067, 393926, 512954, 654134, 787852, 1025908, 1308268, 2742331, 5484662, 10969324, 35650303, 71300606, 142601212]

約数ペア:

[(1, 142601212), (2, 71300606), (4, 35650303), (13, 10969324), (26, 5484662), (52, 2742331), (109, 1308268), (139, 1025908), (181, 787852), (218, 654134), (278, 512954), (362, 393926), (436, 327067), (556, 256477), (724, 196963), (1417, 100636), (1807, 78916), (2353, 60604), (2834, 50318), (3614, 39458), (4706, 30302), (5668, 25159), (7228, 19729), (9412, 15151)]