135395988

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{123989}}^1$

素因数の和:124016

約数の個数: 48

約数和(自身を含む): 388832640

約数和(自身を除く): 253436652

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 21, 26, 28, 39, 42, 52, 78, 84, 91, 156, 182, 273, 364, 546, 1092, 123989, 247978, 371967, 495956, 743934, 867923, 1487868, 1611857, 1735846, 2603769, 3223714, 3471692, 4835571, 5207538, 6447428, 9671142, 10415076, 11282999, 19342284, 22565998, 33848997, 45131996, 67697994, 135395988]

約数ペア:

[(1, 135395988), (2, 67697994), (3, 45131996), (4, 33848997), (6, 22565998), (7, 19342284), (12, 11282999), (13, 10415076), (14, 9671142), (21, 6447428), (26, 5207538), (28, 4835571), (39, 3471692), (42, 3223714), (52, 2603769), (78, 1735846), (84, 1611857), (91, 1487868), (156, 867923), (182, 743934), (273, 495956), (364, 371967), (546, 247978), (1092, 123989)]