156957319856

素因数分解:

$2^4\times {\mathrm{73}}^1\times {\mathrm{9811}}^1\times {\mathrm{13697}}^1$

素因数の和:23589

約数の個数: 40

約数和(自身を含む): 308324556144

約数和(自身を除く): 151367236288

約数列:

[1, 2, 4, 8, 16, 73, 146, 292, 584, 1168, 9811, 13697, 19622, 27394, 39244, 54788, 78488, 109576, 156976, 219152, 716203, 999881, 1432406, 1999762, 2864812, 3999524, 5729624, 7999048, 11459248, 15998096, 134381267, 268762534, 537525068, 1075050136, 2150100272, 9809832491, 19619664982, 39239329964, 78478659928, 156957319856]

約数ペア:

[(1, 156957319856), (2, 78478659928), (4, 39239329964), (8, 19619664982), (16, 9809832491), (73, 2150100272), (146, 1075050136), (292, 537525068), (584, 268762534), (1168, 134381267), (9811, 15998096), (13697, 11459248), (19622, 7999048), (27394, 5729624), (39244, 3999524), (54788, 2864812), (78488, 1999762), (109576, 1432406), (156976, 999881), (219152, 716203)]