142187152

素因数分解:

$2^4\times {\mathrm{37}}^1\times {\mathrm{461}}^1\times {\mathrm{521}}^1$

素因数の和:1027

約数の個数: 40

約数和(自身を含む): 284091192

約数和(自身を除く): 141904040

約数列:

[1, 2, 4, 8, 16, 37, 74, 148, 296, 461, 521, 592, 922, 1042, 1844, 2084, 3688, 4168, 7376, 8336, 17057, 19277, 34114, 38554, 68228, 77108, 136456, 154216, 240181, 272912, 308432, 480362, 960724, 1921448, 3842896, 8886697, 17773394, 35546788, 71093576, 142187152]

約数ペア:

[(1, 142187152), (2, 71093576), (4, 35546788), (8, 17773394), (16, 8886697), (37, 3842896), (74, 1921448), (148, 960724), (296, 480362), (461, 308432), (521, 272912), (592, 240181), (922, 154216), (1042, 136456), (1844, 77108), (2084, 68228), (3688, 38554), (4168, 34114), (7376, 19277), (8336, 17057)]