139425414

素因数分解:

$2^1\times 3^1\times {\mathrm{31}}^1\times {\mathrm{587}}^1\times {\mathrm{1277}}^1$

素因数の和:1900

約数の個数: 32

約数和(自身を含む): 288562176

約数和(自身を除く): 149136762

約数列:

[1, 2, 3, 6, 31, 62, 93, 186, 587, 1174, 1277, 1761, 2554, 3522, 3831, 7662, 18197, 36394, 39587, 54591, 79174, 109182, 118761, 237522, 749599, 1499198, 2248797, 4497594, 23237569, 46475138, 69712707, 139425414]

約数ペア:

[(1, 139425414), (2, 69712707), (3, 46475138), (6, 23237569), (31, 4497594), (62, 2248797), (93, 1499198), (186, 749599), (587, 237522), (1174, 118761), (1277, 109182), (1761, 79174), (2554, 54591), (3522, 39587), (3831, 36394), (7662, 18197)]