156812860

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^2\times {\mathrm{9323}}^1$

素因数の和:9390

約数の個数: 36

約数和(自身を含む): 341090568

約数和(自身を除く): 184277708

約数列:

[1, 2, 4, 5, 10, 20, 29, 58, 116, 145, 290, 580, 841, 1682, 3364, 4205, 8410, 9323, 16820, 18646, 37292, 46615, 93230, 186460, 270367, 540734, 1081468, 1351835, 2703670, 5407340, 7840643, 15681286, 31362572, 39203215, 78406430, 156812860]

約数ペア:

[(1, 156812860), (2, 78406430), (4, 39203215), (5, 31362572), (10, 15681286), (20, 7840643), (29, 5407340), (58, 2703670), (116, 1351835), (145, 1081468), (290, 540734), (580, 270367), (841, 186460), (1682, 93230), (3364, 46615), (4205, 37292), (8410, 18646), (9323, 16820)]