139922208

素因数分解:

$2^5\times 3^3\times {\mathrm{161947}}^1$

素因数の和:161966

約数の個数: 48

約数和(自身を含む): 408108960

約数和(自身を除く): 268186752

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 72, 96, 108, 144, 216, 288, 432, 864, 161947, 323894, 485841, 647788, 971682, 1295576, 1457523, 1943364, 2591152, 2915046, 3886728, 4372569, 5182304, 5830092, 7773456, 8745138, 11660184, 15546912, 17490276, 23320368, 34980552, 46640736, 69961104, 139922208]

約数ペア:

[(1, 139922208), (2, 69961104), (3, 46640736), (4, 34980552), (6, 23320368), (8, 17490276), (9, 15546912), (12, 11660184), (16, 8745138), (18, 7773456), (24, 5830092), (27, 5182304), (32, 4372569), (36, 3886728), (48, 2915046), (54, 2591152), (72, 1943364), (96, 1457523), (108, 1295576), (144, 971682), (216, 647788), (288, 485841), (432, 323894), (864, 161947)]