161760376

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{36697}}^1$

素因数の和:36751

約数の個数: 32

約数和(自身を含む): 330282000

約数和(自身を除く): 168521624

約数列:

[1, 2, 4, 8, 19, 29, 38, 58, 76, 116, 152, 232, 551, 1102, 2204, 4408, 36697, 73394, 146788, 293576, 697243, 1064213, 1394486, 2128426, 2788972, 4256852, 5577944, 8513704, 20220047, 40440094, 80880188, 161760376]

約数ペア:

[(1, 161760376), (2, 80880188), (4, 40440094), (8, 20220047), (19, 8513704), (29, 5577944), (38, 4256852), (58, 2788972), (76, 2128426), (116, 1394486), (152, 1064213), (232, 697243), (551, 293576), (1102, 146788), (2204, 73394), (4408, 36697)]