141812856

素因数分解:

$2^3\times 3^5\times {\mathrm{72949}}^1$

素因数の和:72970

約数の個数: 48

約数和(自身を含む): 398307000

約数和(自身を除く): 256494144

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 162, 216, 243, 324, 486, 648, 972, 1944, 72949, 145898, 218847, 291796, 437694, 583592, 656541, 875388, 1313082, 1750776, 1969623, 2626164, 3939246, 5252328, 5908869, 7878492, 11817738, 15756984, 17726607, 23635476, 35453214, 47270952, 70906428, 141812856]

約数ペア:

[(1, 141812856), (2, 70906428), (3, 47270952), (4, 35453214), (6, 23635476), (8, 17726607), (9, 15756984), (12, 11817738), (18, 7878492), (24, 5908869), (27, 5252328), (36, 3939246), (54, 2626164), (72, 1969623), (81, 1750776), (108, 1313082), (162, 875388), (216, 656541), (243, 583592), (324, 437694), (486, 291796), (648, 218847), (972, 145898), (1944, 72949)]