160291248

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{256877}}^1$

素因数の和:256901

約数の個数: 40

約数和(自身を含む): 445940208

約数和(自身を除く): 285648960

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 156, 208, 312, 624, 256877, 513754, 770631, 1027508, 1541262, 2055016, 3082524, 3339401, 4110032, 6165048, 6678802, 10018203, 12330096, 13357604, 20036406, 26715208, 40072812, 53430416, 80145624, 160291248]

約数ペア:

[(1, 160291248), (2, 80145624), (3, 53430416), (4, 40072812), (6, 26715208), (8, 20036406), (12, 13357604), (13, 12330096), (16, 10018203), (24, 6678802), (26, 6165048), (39, 4110032), (48, 3339401), (52, 3082524), (78, 2055016), (104, 1541262), (156, 1027508), (208, 770631), (312, 513754), (624, 256877)]