138199490

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{96643}}^1$

素因数の和:96674

約数の個数: 32

約数和(自身を含む): 292251456

約数和(自身を除く): 154051966

約数列:

[1, 2, 5, 10, 11, 13, 22, 26, 55, 65, 110, 130, 143, 286, 715, 1430, 96643, 193286, 483215, 966430, 1063073, 1256359, 2126146, 2512718, 5315365, 6281795, 10630730, 12563590, 13819949, 27639898, 69099745, 138199490]

約数ペア:

[(1, 138199490), (2, 69099745), (5, 27639898), (10, 13819949), (11, 12563590), (13, 10630730), (22, 6281795), (26, 5315365), (55, 2512718), (65, 2126146), (110, 1256359), (130, 1063073), (143, 966430), (286, 483215), (715, 193286), (1430, 96643)]