168795510

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^4\times {\mathrm{197}}^1$

素因数の和:259

約数の個数: 80

約数和(自身を含む): 441094896

約数和(自身を除く): 272299386

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 169, 195, 197, 338, 390, 394, 507, 591, 845, 985, 1014, 1182, 1690, 1970, 2197, 2535, 2561, 2955, 4394, 5070, 5122, 5910, 6591, 7683, 10985, 12805, 13182, 15366, 21970, 25610, 28561, 32955, 33293, 38415, 57122, 65910, 66586, 76830, 85683, 99879, 142805, 166465, 171366, 199758, 285610, 332930, 428415, 432809, 499395, 856830, 865618, 998790, 1298427, 2164045, 2596854, 4328090, 5626517, 6492135, 11253034, 12984270, 16879551, 28132585, 33759102, 56265170, 84397755, 168795510]

約数ペア:

[(1, 168795510), (2, 84397755), (3, 56265170), (5, 33759102), (6, 28132585), (10, 16879551), (13, 12984270), (15, 11253034), (26, 6492135), (30, 5626517), (39, 4328090), (65, 2596854), (78, 2164045), (130, 1298427), (169, 998790), (195, 865618), (197, 856830), (338, 499395), (390, 432809), (394, 428415), (507, 332930), (591, 285610), (845, 199758), (985, 171366), (1014, 166465), (1182, 142805), (1690, 99879), (1970, 85683), (2197, 76830), (2535, 66586), (2561, 65910), (2955, 57122), (4394, 38415), (5070, 33293), (5122, 32955), (5910, 28561), (6591, 25610), (7683, 21970), (10985, 15366), (12805, 13182)]