140935678

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{419}}^1\times {\mathrm{761}}^1$

素因数の和:1212

約数の個数: 32

約数和(自身を含む): 241950240

約数和(自身を除く): 101014562

約数列:

[1, 2, 13, 17, 26, 34, 221, 419, 442, 761, 838, 1522, 5447, 7123, 9893, 10894, 12937, 14246, 19786, 25874, 92599, 168181, 185198, 318859, 336362, 637718, 4145167, 5420603, 8290334, 10841206, 70467839, 140935678]

約数ペア:

[(1, 140935678), (2, 70467839), (13, 10841206), (17, 8290334), (26, 5420603), (34, 4145167), (221, 637718), (419, 336362), (442, 318859), (761, 185198), (838, 168181), (1522, 92599), (5447, 25874), (7123, 19786), (9893, 14246), (10894, 12937)]