151772012

素因数分解:

$2^2\times 7^4\times {\mathrm{15803}}^1$

素因数の和:15835

約数の個数: 30

約数和(自身を含む): 309869028

約数和(自身を除く): 158097016

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 343, 686, 1372, 2401, 4802, 9604, 15803, 31606, 63212, 110621, 221242, 442484, 774347, 1548694, 3097388, 5420429, 10840858, 21681716, 37943003, 75886006, 151772012]

約数ペア:

[(1, 151772012), (2, 75886006), (4, 37943003), (7, 21681716), (14, 10840858), (28, 5420429), (49, 3097388), (98, 1548694), (196, 774347), (343, 442484), (686, 221242), (1372, 110621), (2401, 63212), (4802, 31606), (9604, 15803)]