142788932

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{2333}}^1$

素因数の和:2468

約数の個数: 48

約数和(自身を含む): 296436672

約数和(自身を除く): 153647740

約数列:

[1, 2, 4, 11, 13, 22, 26, 44, 52, 107, 143, 214, 286, 428, 572, 1177, 1391, 2333, 2354, 2782, 4666, 4708, 5564, 9332, 15301, 25663, 30329, 30602, 51326, 60658, 61204, 102652, 121316, 249631, 333619, 499262, 667238, 998524, 1334476, 2745941, 3245203, 5491882, 6490406, 10983764, 12980812, 35697233, 71394466, 142788932]

約数ペア:

[(1, 142788932), (2, 71394466), (4, 35697233), (11, 12980812), (13, 10983764), (22, 6490406), (26, 5491882), (44, 3245203), (52, 2745941), (107, 1334476), (143, 998524), (214, 667238), (286, 499262), (428, 333619), (572, 249631), (1177, 121316), (1391, 102652), (2333, 61204), (2354, 60658), (2782, 51326), (4666, 30602), (4708, 30329), (5564, 25663), (9332, 15301)]