138123036

素因数分解:

$2^2\times 3^3\times {\mathrm{47}}^1\times {\mathrm{27211}}^1$

素因数の和:27271

約数の個数: 48

約数和(自身を含む): 365729280

約数和(自身を除く): 227606244

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 47, 54, 94, 108, 141, 188, 282, 423, 564, 846, 1269, 1692, 2538, 5076, 27211, 54422, 81633, 108844, 163266, 244899, 326532, 489798, 734697, 979596, 1278917, 1469394, 2557834, 2938788, 3836751, 5115668, 7673502, 11510253, 15347004, 23020506, 34530759, 46041012, 69061518, 138123036]

約数ペア:

[(1, 138123036), (2, 69061518), (3, 46041012), (4, 34530759), (6, 23020506), (9, 15347004), (12, 11510253), (18, 7673502), (27, 5115668), (36, 3836751), (47, 2938788), (54, 2557834), (94, 1469394), (108, 1278917), (141, 979596), (188, 734697), (282, 489798), (423, 326532), (564, 244899), (846, 163266), (1269, 108844), (1692, 81633), (2538, 54422), (5076, 27211)]