168118928

素因数分解:

$2^4\times {\mathrm{61}}^1\times {\mathrm{281}}^1\times {\mathrm{613}}^1$

素因数の和:963

約数の個数: 40

約数和(自身を含む): 332790456

約数和(自身を除く): 164671528

約数列:

[1, 2, 4, 8, 16, 61, 122, 244, 281, 488, 562, 613, 976, 1124, 1226, 2248, 2452, 4496, 4904, 9808, 17141, 34282, 37393, 68564, 74786, 137128, 149572, 172253, 274256, 299144, 344506, 598288, 689012, 1378024, 2756048, 10507433, 21014866, 42029732, 84059464, 168118928]

約数ペア:

[(1, 168118928), (2, 84059464), (4, 42029732), (8, 21014866), (16, 10507433), (61, 2756048), (122, 1378024), (244, 689012), (281, 598288), (488, 344506), (562, 299144), (613, 274256), (976, 172253), (1124, 149572), (1226, 137128), (2248, 74786), (2452, 68564), (4496, 37393), (4904, 34282), (9808, 17141)]