140612316

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{421}}^1\times {\mathrm{2141}}^1$

素因数の和:2582

約数の個数: 48

約数和(自身を含む): 354338208

約数和(自身を除く): 213725892

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 421, 842, 1263, 1684, 2141, 2526, 4282, 5052, 5473, 6423, 8564, 10946, 12846, 16419, 21892, 25692, 27833, 32838, 55666, 65676, 83499, 111332, 166998, 333996, 901361, 1802722, 2704083, 3605444, 5408166, 10816332, 11717693, 23435386, 35153079, 46870772, 70306158, 140612316]

約数ペア:

[(1, 140612316), (2, 70306158), (3, 46870772), (4, 35153079), (6, 23435386), (12, 11717693), (13, 10816332), (26, 5408166), (39, 3605444), (52, 2704083), (78, 1802722), (156, 901361), (421, 333996), (842, 166998), (1263, 111332), (1684, 83499), (2141, 65676), (2526, 55666), (4282, 32838), (5052, 27833), (5473, 25692), (6423, 21892), (8564, 16419), (10946, 12846)]