109145092

素因数分解:

$2^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{197}}^1\times {\mathrm{421}}^1$

素因数の和:676

約数の個数: 48

約数和(自身を含む): 224598528

約数和(自身を除く): 115453436

約数列:

[1, 2, 4, 7, 14, 28, 47, 94, 188, 197, 329, 394, 421, 658, 788, 842, 1316, 1379, 1684, 2758, 2947, 5516, 5894, 9259, 11788, 18518, 19787, 37036, 39574, 64813, 79148, 82937, 129626, 138509, 165874, 259252, 277018, 331748, 554036, 580559, 1161118, 2322236, 3898039, 7796078, 15592156, 27286273, 54572546, 109145092]

約数ペア:

[(1, 109145092), (2, 54572546), (4, 27286273), (7, 15592156), (14, 7796078), (28, 3898039), (47, 2322236), (94, 1161118), (188, 580559), (197, 554036), (329, 331748), (394, 277018), (421, 259252), (658, 165874), (788, 138509), (842, 129626), (1316, 82937), (1379, 79148), (1684, 64813), (2758, 39574), (2947, 37036), (5516, 19787), (5894, 18518), (9259, 11788)]