156638131164

素因数分解:

$2^2\times 3^2\times {\mathrm{271}}^1\times {\mathrm{859}}^1\times {\mathrm{18691}}^1$

素因数の和:19831

約数の個数: 72

約数和(自身を含む): 397891370240

約数和(自身を除く): 241253239076

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 271, 542, 813, 859, 1084, 1626, 1718, 2439, 2577, 3252, 3436, 4878, 5154, 7731, 9756, 10308, 15462, 18691, 30924, 37382, 56073, 74764, 112146, 168219, 224292, 232789, 336438, 465578, 672876, 698367, 931156, 1396734, 2095101, 2793468, 4190202, 5065261, 8380404, 10130522, 15195783, 16055569, 20261044, 30391566, 32111138, 45587349, 48166707, 60783132, 64222276, 91174698, 96333414, 144500121, 182349396, 192666828, 289000242, 578000484, 4351059199, 8702118398, 13053177597, 17404236796, 26106355194, 39159532791, 52212710388, 78319065582, 156638131164]

約数ペア:

[(1, 156638131164), (2, 78319065582), (3, 52212710388), (4, 39159532791), (6, 26106355194), (9, 17404236796), (12, 13053177597), (18, 8702118398), (36, 4351059199), (271, 578000484), (542, 289000242), (813, 192666828), (859, 182349396), (1084, 144500121), (1626, 96333414), (1718, 91174698), (2439, 64222276), (2577, 60783132), (3252, 48166707), (3436, 45587349), (4878, 32111138), (5154, 30391566), (7731, 20261044), (9756, 16055569), (10308, 15195783), (15462, 10130522), (18691, 8380404), (30924, 5065261), (37382, 4190202), (56073, 2793468), (74764, 2095101), (112146, 1396734), (168219, 931156), (224292, 698367), (232789, 672876), (336438, 465578)]