137291278

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{97}}^1\times {\mathrm{1061}}^1$

素因数の和:1212

約数の個数: 32

約数和(自身を含む): 224804160

約数和(自身を除く): 87512882

約数列:

[1, 2, 23, 29, 46, 58, 97, 194, 667, 1061, 1334, 2122, 2231, 2813, 4462, 5626, 24403, 30769, 48806, 61538, 64699, 102917, 129398, 205834, 707687, 1415374, 2367091, 2984593, 4734182, 5969186, 68645639, 137291278]

約数ペア:

[(1, 137291278), (2, 68645639), (23, 5969186), (29, 4734182), (46, 2984593), (58, 2367091), (97, 1415374), (194, 707687), (667, 205834), (1061, 129398), (1334, 102917), (2122, 64699), (2231, 61538), (2813, 48806), (4462, 30769), (5626, 24403)]