156735628

素因数分解:

$2^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{3407}}^1$

素因数の和:3502

約数の個数: 48

約数和(自身を含む): 329785344

約数和(自身を除く): 173049716

約数列:

[1, 2, 4, 7, 14, 28, 31, 53, 62, 106, 124, 212, 217, 371, 434, 742, 868, 1484, 1643, 3286, 3407, 6572, 6814, 11501, 13628, 23002, 23849, 46004, 47698, 95396, 105617, 180571, 211234, 361142, 422468, 722284, 739319, 1263997, 1478638, 2527994, 2957276, 5055988, 5597701, 11195402, 22390804, 39183907, 78367814, 156735628]

約数ペア:

[(1, 156735628), (2, 78367814), (4, 39183907), (7, 22390804), (14, 11195402), (28, 5597701), (31, 5055988), (53, 2957276), (62, 2527994), (106, 1478638), (124, 1263997), (212, 739319), (217, 722284), (371, 422468), (434, 361142), (742, 211234), (868, 180571), (1484, 105617), (1643, 95396), (3286, 47698), (3407, 46004), (6572, 23849), (6814, 23002), (11501, 13628)]