144467586

素因数分解:

$2^1\times 3^2\times {\mathrm{131}}^1\times {\mathrm{197}}^1\times {\mathrm{311}}^1$

素因数の和:647

約数の個数: 48

約数和(自身を含む): 318022848

約数和(自身を除く): 173555262

約数列:

[1, 2, 3, 6, 9, 18, 131, 197, 262, 311, 393, 394, 591, 622, 786, 933, 1179, 1182, 1773, 1866, 2358, 2799, 3546, 5598, 25807, 40741, 51614, 61267, 77421, 81482, 122223, 122534, 154842, 183801, 232263, 244446, 366669, 367602, 464526, 551403, 733338, 1102806, 8025977, 16051954, 24077931, 48155862, 72233793, 144467586]

約数ペア:

[(1, 144467586), (2, 72233793), (3, 48155862), (6, 24077931), (9, 16051954), (18, 8025977), (131, 1102806), (197, 733338), (262, 551403), (311, 464526), (393, 367602), (394, 366669), (591, 244446), (622, 232263), (786, 183801), (933, 154842), (1179, 122534), (1182, 122223), (1773, 81482), (1866, 77421), (2358, 61267), (2799, 51614), (3546, 40741), (5598, 25807)]