145222084

素因数分解:

$2^2\times 7^4\times {\mathrm{15121}}^1$

素因数の和:15153

約数の個数: 30

約数和(自身を含む): 296497054

約数和(自身を除く): 151274970

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 343, 686, 1372, 2401, 4802, 9604, 15121, 30242, 60484, 105847, 211694, 423388, 740929, 1481858, 2963716, 5186503, 10373006, 20746012, 36305521, 72611042, 145222084]

約数ペア:

[(1, 145222084), (2, 72611042), (4, 36305521), (7, 20746012), (14, 10373006), (28, 5186503), (49, 2963716), (98, 1481858), (196, 740929), (343, 423388), (686, 211694), (1372, 105847), (2401, 60484), (4802, 30242), (9604, 15121)]