157021155824

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{31019}}^1\times {\mathrm{24337}}^1$

素因数の和:55377

約数の個数: 40

約数和(自身を含む): 327654705840

約数和(自身を除く): 170633550016

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 24337, 31019, 48674, 62038, 97348, 124076, 194696, 248152, 316381, 389392, 403247, 496304, 632762, 806494, 1265524, 1612988, 2531048, 3225976, 5062096, 6451952, 754909403, 1509818806, 3019637612, 6039275224, 9813822239, 12078550448, 19627644478, 39255288956, 78510577912, 157021155824]

約数ペア:

[(1, 157021155824), (2, 78510577912), (4, 39255288956), (8, 19627644478), (13, 12078550448), (16, 9813822239), (26, 6039275224), (52, 3019637612), (104, 1509818806), (208, 754909403), (24337, 6451952), (31019, 5062096), (48674, 3225976), (62038, 2531048), (97348, 1612988), (124076, 1265524), (194696, 806494), (248152, 632762), (316381, 496304), (389392, 403247)]