140111568

素因数分解:

$2^4\times 3^2\times {\mathrm{31}}^1\times {\mathrm{31387}}^1$

素因数の和:31432

約数の個数: 60

約数和(自身を含む): 404779648

約数和(自身を除く): 264668080

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 36, 48, 62, 72, 93, 124, 144, 186, 248, 279, 372, 496, 558, 744, 1116, 1488, 2232, 4464, 31387, 62774, 94161, 125548, 188322, 251096, 282483, 376644, 502192, 564966, 753288, 972997, 1129932, 1506576, 1945994, 2259864, 2918991, 3891988, 4519728, 5837982, 7783976, 8756973, 11675964, 15567952, 17513946, 23351928, 35027892, 46703856, 70055784, 140111568]

約数ペア:

[(1, 140111568), (2, 70055784), (3, 46703856), (4, 35027892), (6, 23351928), (8, 17513946), (9, 15567952), (12, 11675964), (16, 8756973), (18, 7783976), (24, 5837982), (31, 4519728), (36, 3891988), (48, 2918991), (62, 2259864), (72, 1945994), (93, 1506576), (124, 1129932), (144, 972997), (186, 753288), (248, 564966), (279, 502192), (372, 376644), (496, 282483), (558, 251096), (744, 188322), (1116, 125548), (1488, 94161), (2232, 62774), (4464, 31387)]