140847384

素因数分解:

$2^3\times 3^1\times {\mathrm{31}}^1\times {\mathrm{189311}}^1$

素因数の和:189351

約数の個数: 32

約数和(自身を含む): 363479040

約数和(自身を除く): 222631656

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 31, 62, 93, 124, 186, 248, 372, 744, 189311, 378622, 567933, 757244, 1135866, 1514488, 2271732, 4543464, 5868641, 11737282, 17605923, 23474564, 35211846, 46949128, 70423692, 140847384]

約数ペア:

[(1, 140847384), (2, 70423692), (3, 46949128), (4, 35211846), (6, 23474564), (8, 17605923), (12, 11737282), (24, 5868641), (31, 4543464), (62, 2271732), (93, 1514488), (124, 1135866), (186, 757244), (248, 567933), (372, 378622), (744, 189311)]