129512838

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{237203}}^1$

素因数の和:237228

約数の個数: 32

約数和(自身を含む): 318802176

約数和(自身を除く): 189289338

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 39, 42, 78, 91, 182, 273, 546, 237203, 474406, 711609, 1423218, 1660421, 3083639, 3320842, 4981263, 6167278, 9250917, 9962526, 18501834, 21585473, 43170946, 64756419, 129512838]

約数ペア:

[(1, 129512838), (2, 64756419), (3, 43170946), (6, 21585473), (7, 18501834), (13, 9962526), (14, 9250917), (21, 6167278), (26, 4981263), (39, 3320842), (42, 3083639), (78, 1660421), (91, 1423218), (182, 711609), (273, 474406), (546, 237203)]