148936160

素因数分解:

$2^5\times 5^1\times {\mathrm{89}}^1\times {\mathrm{10459}}^1$

素因数の和:10563

約数の個数: 48

約数和(自身を含む): 355849200

約数和(自身を除く): 206913040

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 89, 160, 178, 356, 445, 712, 890, 1424, 1780, 2848, 3560, 7120, 10459, 14240, 20918, 41836, 52295, 83672, 104590, 167344, 209180, 334688, 418360, 836720, 930851, 1673440, 1861702, 3723404, 4654255, 7446808, 9308510, 14893616, 18617020, 29787232, 37234040, 74468080, 148936160]

約数ペア:

[(1, 148936160), (2, 74468080), (4, 37234040), (5, 29787232), (8, 18617020), (10, 14893616), (16, 9308510), (20, 7446808), (32, 4654255), (40, 3723404), (80, 1861702), (89, 1673440), (160, 930851), (178, 836720), (356, 418360), (445, 334688), (712, 209180), (890, 167344), (1424, 104590), (1780, 83672), (2848, 52295), (3560, 41836), (7120, 20918), (10459, 14240)]