128889746

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{1823}}^1$

素因数の和:1930

約数の個数: 32

約数和(自身を含む): 212751360

約数和(自身を除く): 83861614

約数列:

[1, 2, 23, 29, 46, 53, 58, 106, 667, 1219, 1334, 1537, 1823, 2438, 3074, 3646, 35351, 41929, 52867, 70702, 83858, 96619, 105734, 193238, 1215941, 2222237, 2431882, 2801951, 4444474, 5603902, 64444873, 128889746]

約数ペア:

[(1, 128889746), (2, 64444873), (23, 5603902), (29, 4444474), (46, 2801951), (53, 2431882), (58, 2222237), (106, 1215941), (667, 193238), (1219, 105734), (1334, 96619), (1537, 83858), (1823, 70702), (2438, 52867), (3074, 41929), (3646, 35351)]