163981992

素因数分解:

$2^3\times 3^1\times {\mathrm{97}}^1\times {\mathrm{70439}}^1$

素因数の和:70545

約数の個数: 32

約数和(自身を含む): 414187200

約数和(自身を除く): 250205208

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 97, 194, 291, 388, 582, 776, 1164, 2328, 70439, 140878, 211317, 281756, 422634, 563512, 845268, 1690536, 6832583, 13665166, 20497749, 27330332, 40995498, 54660664, 81990996, 163981992]

約数ペア:

[(1, 163981992), (2, 81990996), (3, 54660664), (4, 40995498), (6, 27330332), (8, 20497749), (12, 13665166), (24, 6832583), (97, 1690536), (194, 845268), (291, 563512), (388, 422634), (582, 281756), (776, 211317), (1164, 140878), (2328, 70439)]