161704

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1$

素因数の和:93

約数の個数: 32

約数和(自身を含む): 340200

約数和(自身を除く): 178496

約数列:

[1, 2, 4, 8, 17, 29, 34, 41, 58, 68, 82, 116, 136, 164, 232, 328, 493, 697, 986, 1189, 1394, 1972, 2378, 2788, 3944, 4756, 5576, 9512, 20213, 40426, 80852, 161704]

約数ペア:

[(1, 161704), (2, 80852), (4, 40426), (8, 20213), (17, 9512), (29, 5576), (34, 4756), (41, 3944), (58, 2788), (68, 2378), (82, 1972), (116, 1394), (136, 1189), (164, 986), (232, 697), (328, 493)]