140765628

素因数分解:

$2^2\times 3^1\times {\mathrm{41}}^1\times {\mathrm{223}}^1\times {\mathrm{1283}}^1$

素因数の和:1554

約数の個数: 48

約数和(自身を含む): 338236416

約数和(自身を除く): 197470788

約数列:

[1, 2, 3, 4, 6, 12, 41, 82, 123, 164, 223, 246, 446, 492, 669, 892, 1283, 1338, 2566, 2676, 3849, 5132, 7698, 9143, 15396, 18286, 27429, 36572, 52603, 54858, 105206, 109716, 157809, 210412, 286109, 315618, 572218, 631236, 858327, 1144436, 1716654, 3433308, 11730469, 23460938, 35191407, 46921876, 70382814, 140765628]

約数ペア:

[(1, 140765628), (2, 70382814), (3, 46921876), (4, 35191407), (6, 23460938), (12, 11730469), (41, 3433308), (82, 1716654), (123, 1144436), (164, 858327), (223, 631236), (246, 572218), (446, 315618), (492, 286109), (669, 210412), (892, 157809), (1283, 109716), (1338, 105206), (2566, 54858), (2676, 52603), (3849, 36572), (5132, 27429), (7698, 18286), (9143, 15396)]