131119248

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{210127}}^1$

素因数の和:210151

約数の個数: 40

約数和(自身を含む): 364782208

約数和(自身を除く): 233662960

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 156, 208, 312, 624, 210127, 420254, 630381, 840508, 1260762, 1681016, 2521524, 2731651, 3362032, 5043048, 5463302, 8194953, 10086096, 10926604, 16389906, 21853208, 32779812, 43706416, 65559624, 131119248]

約数ペア:

[(1, 131119248), (2, 65559624), (3, 43706416), (4, 32779812), (6, 21853208), (8, 16389906), (12, 10926604), (13, 10086096), (16, 8194953), (24, 5463302), (26, 5043048), (39, 3362032), (48, 2731651), (52, 2521524), (78, 1681016), (104, 1260762), (156, 840508), (208, 630381), (312, 420254), (624, 210127)]