140509122

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{41893}}^1$

素因数の和:41954

約数の個数: 32

約数和(自身を含む): 309680448

約数和(自身を除く): 169171326

約数列:

[1, 2, 3, 6, 13, 26, 39, 43, 78, 86, 129, 258, 559, 1118, 1677, 3354, 41893, 83786, 125679, 251358, 544609, 1089218, 1633827, 1801399, 3267654, 3602798, 5404197, 10808394, 23418187, 46836374, 70254561, 140509122]

約数ペア:

[(1, 140509122), (2, 70254561), (3, 46836374), (6, 23418187), (13, 10808394), (26, 5404197), (39, 3602798), (43, 3267654), (78, 1801399), (86, 1633827), (129, 1089218), (258, 544609), (559, 251358), (1118, 125679), (1677, 83786), (3354, 41893)]