161305164

素因数分解:

$2^2\times 3^2\times {\mathrm{23}}^1\times {\mathrm{194813}}^1$

素因数の和:194846

約数の個数: 36

約数和(自身を含む): 425473776

約数和(自身を除く): 264168612

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 36, 46, 69, 92, 138, 207, 276, 414, 828, 194813, 389626, 584439, 779252, 1168878, 1753317, 2337756, 3506634, 4480699, 7013268, 8961398, 13442097, 17922796, 26884194, 40326291, 53768388, 80652582, 161305164]

約数ペア:

[(1, 161305164), (2, 80652582), (3, 53768388), (4, 40326291), (6, 26884194), (9, 17922796), (12, 13442097), (18, 8961398), (23, 7013268), (36, 4480699), (46, 3506634), (69, 2337756), (92, 1753317), (138, 1168878), (207, 779252), (276, 584439), (414, 389626), (828, 194813)]