146393660

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{15607}}^1$

素因数の和:15690

約数の個数: 48

約数和(自身を含む): 356611584

約数和(自身を除く): 210217924

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 67, 70, 134, 140, 268, 335, 469, 670, 938, 1340, 1876, 2345, 4690, 9380, 15607, 31214, 62428, 78035, 109249, 156070, 218498, 312140, 436996, 546245, 1045669, 1092490, 2091338, 2184980, 4182676, 5228345, 7319683, 10456690, 14639366, 20913380, 29278732, 36598415, 73196830, 146393660]

約数ペア:

[(1, 146393660), (2, 73196830), (4, 36598415), (5, 29278732), (7, 20913380), (10, 14639366), (14, 10456690), (20, 7319683), (28, 5228345), (35, 4182676), (67, 2184980), (70, 2091338), (134, 1092490), (140, 1045669), (268, 546245), (335, 436996), (469, 312140), (670, 218498), (938, 156070), (1340, 109249), (1876, 78035), (2345, 62428), (4690, 31214), (9380, 15607)]