162891576

素因数分解:

$2^3\times 3^2\times {\mathrm{947}}^1\times {\mathrm{2389}}^1$

素因数の和:3348

約数の個数: 48

約数和(自身を含む): 441815400

約数和(自身を除く): 278923824

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 947, 1894, 2389, 2841, 3788, 4778, 5682, 7167, 7576, 8523, 9556, 11364, 14334, 17046, 19112, 21501, 22728, 28668, 34092, 43002, 57336, 68184, 86004, 172008, 2262383, 4524766, 6787149, 9049532, 13574298, 18099064, 20361447, 27148596, 40722894, 54297192, 81445788, 162891576]

約数ペア:

[(1, 162891576), (2, 81445788), (3, 54297192), (4, 40722894), (6, 27148596), (8, 20361447), (9, 18099064), (12, 13574298), (18, 9049532), (24, 6787149), (36, 4524766), (72, 2262383), (947, 172008), (1894, 86004), (2389, 68184), (2841, 57336), (3788, 43002), (4778, 34092), (5682, 28668), (7167, 22728), (7576, 21501), (8523, 19112), (9556, 17046), (11364, 14334)]