131377488

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{248821}}^1$

素因数の和:248843

約数の個数: 40

約数和(自身を含む): 370247136

約数和(自身を除く): 238869648

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 33, 44, 48, 66, 88, 132, 176, 264, 528, 248821, 497642, 746463, 995284, 1492926, 1990568, 2737031, 2985852, 3981136, 5474062, 5971704, 8211093, 10948124, 11943408, 16422186, 21896248, 32844372, 43792496, 65688744, 131377488]

約数ペア:

[(1, 131377488), (2, 65688744), (3, 43792496), (4, 32844372), (6, 21896248), (8, 16422186), (11, 11943408), (12, 10948124), (16, 8211093), (22, 5971704), (24, 5474062), (33, 3981136), (44, 2985852), (48, 2737031), (66, 1990568), (88, 1492926), (132, 995284), (176, 746463), (264, 497642), (528, 248821)]