155723778

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{937}}^1\times {\mathrm{1319}}^1$

素因数の和:2271

約数の個数: 48

約数和(自身を含む): 386305920

約数和(自身を除く): 230582142

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 937, 1319, 1874, 2638, 2811, 3957, 5622, 6559, 7914, 8433, 9233, 11871, 13118, 16866, 18466, 19677, 23742, 27699, 39354, 55398, 59031, 83097, 118062, 166194, 1235903, 2471806, 3707709, 7415418, 8651321, 11123127, 17302642, 22246254, 25953963, 51907926, 77861889, 155723778]

約数ペア:

[(1, 155723778), (2, 77861889), (3, 51907926), (6, 25953963), (7, 22246254), (9, 17302642), (14, 11123127), (18, 8651321), (21, 7415418), (42, 3707709), (63, 2471806), (126, 1235903), (937, 166194), (1319, 118062), (1874, 83097), (2638, 59031), (2811, 55398), (3957, 39354), (5622, 27699), (6559, 23742), (7914, 19677), (8433, 18466), (9233, 16866), (11871, 13118)]