141578788

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{9421}}^1$

素因数の和:9472

約数の個数: 36

約数和(自身を含む): 283470292

約数和(自身を除く): 141891504

約数列:

[1, 2, 4, 13, 17, 26, 34, 52, 68, 221, 289, 442, 578, 884, 1156, 3757, 7514, 9421, 15028, 18842, 37684, 122473, 160157, 244946, 320314, 489892, 640628, 2082041, 2722669, 4164082, 5445338, 8328164, 10890676, 35394697, 70789394, 141578788]

約数ペア:

[(1, 141578788), (2, 70789394), (4, 35394697), (13, 10890676), (17, 8328164), (26, 5445338), (34, 4164082), (52, 2722669), (68, 2082041), (221, 640628), (289, 489892), (442, 320314), (578, 244946), (884, 160157), (1156, 122473), (3757, 37684), (7514, 18842), (9421, 15028)]