140672304

素因数分解:

$2^4\times 3^2\times {\mathrm{199}}^1\times {\mathrm{4909}}^1$

素因数の和:5122

約数の個数: 60

約数和(自身を含む): 395746000

約数和(自身を除く): 255073696

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 199, 398, 597, 796, 1194, 1592, 1791, 2388, 3184, 3582, 4776, 4909, 7164, 9552, 9818, 14328, 14727, 19636, 28656, 29454, 39272, 44181, 58908, 78544, 88362, 117816, 176724, 235632, 353448, 706896, 976891, 1953782, 2930673, 3907564, 5861346, 7815128, 8792019, 11722692, 15630256, 17584038, 23445384, 35168076, 46890768, 70336152, 140672304]

約数ペア:

[(1, 140672304), (2, 70336152), (3, 46890768), (4, 35168076), (6, 23445384), (8, 17584038), (9, 15630256), (12, 11722692), (16, 8792019), (18, 7815128), (24, 5861346), (36, 3907564), (48, 2930673), (72, 1953782), (144, 976891), (199, 706896), (398, 353448), (597, 235632), (796, 176724), (1194, 117816), (1592, 88362), (1791, 78544), (2388, 58908), (3184, 44181), (3582, 39272), (4776, 29454), (4909, 28656), (7164, 19636), (9552, 14727), (9818, 14328)]