155510568

素因数分解:

$2^3\times 3^2\times {\mathrm{1087}}^1\times {\mathrm{1987}}^1$

素因数の和:3086

約数の個数: 48

約数和(自身を含む): 421774080

約数和(自身を除く): 266263512

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 1087, 1987, 2174, 3261, 3974, 4348, 5961, 6522, 7948, 8696, 9783, 11922, 13044, 15896, 17883, 19566, 23844, 26088, 35766, 39132, 47688, 71532, 78264, 143064, 2159869, 4319738, 6479607, 8639476, 12959214, 17278952, 19438821, 25918428, 38877642, 51836856, 77755284, 155510568]

約数ペア:

[(1, 155510568), (2, 77755284), (3, 51836856), (4, 38877642), (6, 25918428), (8, 19438821), (9, 17278952), (12, 12959214), (18, 8639476), (24, 6479607), (36, 4319738), (72, 2159869), (1087, 143064), (1987, 78264), (2174, 71532), (3261, 47688), (3974, 39132), (4348, 35766), (5961, 26088), (6522, 23844), (7948, 19566), (8696, 17883), (9783, 15896), (11922, 13044)]