165153128

素因数分解:

$2^3\times 7^3\times {\mathrm{139}}^1\times {\mathrm{433}}^1$

素因数の和:599

約数の個数: 64

約数和(自身を含む): 364560000

約数和(自身を除く): 199406872

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 98, 139, 196, 278, 343, 392, 433, 556, 686, 866, 973, 1112, 1372, 1732, 1946, 2744, 3031, 3464, 3892, 6062, 6811, 7784, 12124, 13622, 21217, 24248, 27244, 42434, 47677, 54488, 60187, 84868, 95354, 120374, 148519, 169736, 190708, 240748, 297038, 381416, 421309, 481496, 594076, 842618, 1188152, 1685236, 2949163, 3370472, 5898326, 11796652, 20644141, 23593304, 41288282, 82576564, 165153128]

約数ペア:

[(1, 165153128), (2, 82576564), (4, 41288282), (7, 23593304), (8, 20644141), (14, 11796652), (28, 5898326), (49, 3370472), (56, 2949163), (98, 1685236), (139, 1188152), (196, 842618), (278, 594076), (343, 481496), (392, 421309), (433, 381416), (556, 297038), (686, 240748), (866, 190708), (973, 169736), (1112, 148519), (1372, 120374), (1732, 95354), (1946, 84868), (2744, 60187), (3031, 54488), (3464, 47677), (3892, 42434), (6062, 27244), (6811, 24248), (7784, 21217), (12124, 13622)]