127696816

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{757}}^1\times {\mathrm{811}}^1$

素因数の和:1589

約数の個数: 40

約数和(自身を含む): 267125264

約数和(自身を除く): 139428448

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 757, 811, 1514, 1622, 3028, 3244, 6056, 6488, 9841, 10543, 12112, 12976, 19682, 21086, 39364, 42172, 78728, 84344, 157456, 168688, 613927, 1227854, 2455708, 4911416, 7981051, 9822832, 15962102, 31924204, 63848408, 127696816]

約数ペア:

[(1, 127696816), (2, 63848408), (4, 31924204), (8, 15962102), (13, 9822832), (16, 7981051), (26, 4911416), (52, 2455708), (104, 1227854), (208, 613927), (757, 168688), (811, 157456), (1514, 84344), (1622, 78728), (3028, 42172), (3244, 39364), (6056, 21086), (6488, 19682), (9841, 12976), (10543, 12112)]