140566896

素因数分解:

$2^4\times 3^2\times {\mathrm{31}}^1\times {\mathrm{31489}}^1$

素因数の和:31534

約数の個数: 60

約数和(自身を含む): 406095040

約数和(自身を除く): 265528144

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, 31489, 62978, 94467, 125956, 188934, 251912, 283401, 377868, 503824, 566802, 755736, 976159, 1133604, 1511472, 1952318, 2267208, 2928477, 3904636, 4534416, 5856954, 7809272, 8785431, 11713908, 15618544, 17570862, 23427816, 35141724, 46855632, 70283448, 140566896]

約数ペア:

[(1, 140566896), (2, 70283448), (3, 46855632), (4, 35141724), (6, 23427816), (8, 17570862), (9, 15618544), (12, 11713908), (16, 8785431), (18, 7809272), (24, 5856954), (31, 4534416), (36, 3904636), (48, 2928477), (62, 2267208), (72, 1952318), (93, 1511472), (124, 1133604), (144, 976159), (186, 755736), (248, 566802), (279, 503824), (372, 377868), (496, 283401), (558, 251912), (744, 188934), (1116, 125956), (1488, 94467), (2232, 62978), (4464, 31489)]