156783303970

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{15497}}^1\times {\mathrm{43987}}^1$

素因数の和:59514

約数の個数: 32

約数和(自身を含む): 294505642368

約数和(自身を除く): 137722338398

約数列:

[1, 2, 5, 10, 23, 46, 115, 230, 15497, 30994, 43987, 77485, 87974, 154970, 219935, 356431, 439870, 712862, 1011701, 1782155, 2023402, 3564310, 5058505, 10117010, 681666539, 1363333078, 3408332695, 6816665390, 15678330397, 31356660794, 78391651985, 156783303970]

約数ペア:

[(1, 156783303970), (2, 78391651985), (5, 31356660794), (10, 15678330397), (23, 6816665390), (46, 3408332695), (115, 1363333078), (230, 681666539), (15497, 10117010), (30994, 5058505), (43987, 3564310), (77485, 2023402), (87974, 1782155), (154970, 1011701), (219935, 712862), (356431, 439870)]