165744110

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{239}}^1\times {\mathrm{9907}}^1$

素因数の和:10160

約数の個数: 32

約数和(自身を含む): 342420480

約数和(自身を除く): 176676370

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 239, 478, 1195, 1673, 2390, 3346, 8365, 9907, 16730, 19814, 49535, 69349, 99070, 138698, 346745, 693490, 2367773, 4735546, 11838865, 16574411, 23677730, 33148822, 82872055, 165744110]

約数ペア:

[(1, 165744110), (2, 82872055), (5, 33148822), (7, 23677730), (10, 16574411), (14, 11838865), (35, 4735546), (70, 2367773), (239, 693490), (478, 346745), (1195, 138698), (1673, 99070), (2390, 69349), (3346, 49535), (8365, 19814), (9907, 16730)]