128167392

素因数分解:

$2^5\times 3^1\times {\mathrm{31}}^1\times {\mathrm{43067}}^1$

素因数の和:43111

約数の個数: 48

約数和(自身を含む): 347300352

約数和(自身を除く): 219132960

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 32, 48, 62, 93, 96, 124, 186, 248, 372, 496, 744, 992, 1488, 2976, 43067, 86134, 129201, 172268, 258402, 344536, 516804, 689072, 1033608, 1335077, 1378144, 2067216, 2670154, 4005231, 4134432, 5340308, 8010462, 10680616, 16020924, 21361232, 32041848, 42722464, 64083696, 128167392]

約数ペア:

[(1, 128167392), (2, 64083696), (3, 42722464), (4, 32041848), (6, 21361232), (8, 16020924), (12, 10680616), (16, 8010462), (24, 5340308), (31, 4134432), (32, 4005231), (48, 2670154), (62, 2067216), (93, 1378144), (96, 1335077), (124, 1033608), (186, 689072), (248, 516804), (372, 344536), (496, 258402), (744, 172268), (992, 129201), (1488, 86134), (2976, 43067)]