180854796

素因数分解:

$2^2\times 3^1\times {\mathrm{23}}^1\times {\mathrm{137}}^1\times {\mathrm{4783}}^1$

素因数の和:4950

約数の個数: 48

約数和(自身を含む): 443649024

約数和(自身を除く): 262794228

約数列:

[1, 2, 3, 4, 6, 12, 23, 46, 69, 92, 137, 138, 274, 276, 411, 548, 822, 1644, 3151, 4783, 6302, 9453, 9566, 12604, 14349, 18906, 19132, 28698, 37812, 57396, 110009, 220018, 330027, 440036, 655271, 660054, 1310542, 1320108, 1965813, 2621084, 3931626, 7863252, 15071233, 30142466, 45213699, 60284932, 90427398, 180854796]

約数ペア:

[(1, 180854796), (2, 90427398), (3, 60284932), (4, 45213699), (6, 30142466), (12, 15071233), (23, 7863252), (46, 3931626), (69, 2621084), (92, 1965813), (137, 1320108), (138, 1310542), (274, 660054), (276, 655271), (411, 440036), (548, 330027), (822, 220018), (1644, 110009), (3151, 57396), (4783, 37812), (6302, 28698), (9453, 19132), (9566, 18906), (12604, 14349)]