136609980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{175141}}^1$

素因数の和:175166

約数の個数: 48

約数和(自身を含む): 411933984

約数和(自身を除く): 275324004

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 130, 156, 195, 260, 390, 780, 175141, 350282, 525423, 700564, 875705, 1050846, 1751410, 2101692, 2276833, 2627115, 3502820, 4553666, 5254230, 6830499, 9107332, 10508460, 11384165, 13660998, 22768330, 27321996, 34152495, 45536660, 68304990, 136609980]

約数ペア:

[(1, 136609980), (2, 68304990), (3, 45536660), (4, 34152495), (5, 27321996), (6, 22768330), (10, 13660998), (12, 11384165), (13, 10508460), (15, 9107332), (20, 6830499), (26, 5254230), (30, 4553666), (39, 3502820), (52, 2627115), (60, 2276833), (65, 2101692), (78, 1751410), (130, 1050846), (156, 875705), (195, 700564), (260, 525423), (390, 350282), (780, 175141)]