131881152

素因数分解:

$2^6\times 3^1\times {\mathrm{13}}^1\times {\mathrm{52837}}^1$

素因数の和:52865

約数の個数: 56

約数和(自身を含む): 375783856

約数和(自身を除く): 243902704

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 64, 78, 96, 104, 156, 192, 208, 312, 416, 624, 832, 1248, 2496, 52837, 105674, 158511, 211348, 317022, 422696, 634044, 686881, 845392, 1268088, 1373762, 1690784, 2060643, 2536176, 2747524, 3381568, 4121286, 5072352, 5495048, 8242572, 10144704, 10990096, 16485144, 21980192, 32970288, 43960384, 65940576, 131881152]

約数ペア:

[(1, 131881152), (2, 65940576), (3, 43960384), (4, 32970288), (6, 21980192), (8, 16485144), (12, 10990096), (13, 10144704), (16, 8242572), (24, 5495048), (26, 5072352), (32, 4121286), (39, 3381568), (48, 2747524), (52, 2536176), (64, 2060643), (78, 1690784), (96, 1373762), (104, 1268088), (156, 845392), (192, 686881), (208, 634044), (312, 422696), (416, 317022), (624, 211348), (832, 158511), (1248, 105674), (2496, 52837)]