156713050

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{4549}}^1$

素因数の和:4627

約数の個数: 48

約数和(自身を含む): 319901400

約数和(自身を除く): 163188350

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 53, 65, 106, 130, 265, 325, 530, 650, 689, 1325, 1378, 2650, 3445, 4549, 6890, 9098, 17225, 22745, 34450, 45490, 59137, 113725, 118274, 227450, 241097, 295685, 482194, 591370, 1205485, 1478425, 2410970, 2956850, 3134261, 6027425, 6268522, 12054850, 15671305, 31342610, 78356525, 156713050]

約数ペア:

[(1, 156713050), (2, 78356525), (5, 31342610), (10, 15671305), (13, 12054850), (25, 6268522), (26, 6027425), (50, 3134261), (53, 2956850), (65, 2410970), (106, 1478425), (130, 1205485), (265, 591370), (325, 482194), (530, 295685), (650, 241097), (689, 227450), (1325, 118274), (1378, 113725), (2650, 59137), (3445, 45490), (4549, 34450), (6890, 22745), (9098, 17225)]