148645744

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{23053}}^1$

素因数の和:23105

約数の個数: 40

約数和(自身を含む): 320173952

約数和(自身を除く): 171528208

約数列:

[1, 2, 4, 8, 13, 16, 26, 31, 52, 62, 104, 124, 208, 248, 403, 496, 806, 1612, 3224, 6448, 23053, 46106, 92212, 184424, 299689, 368848, 599378, 714643, 1198756, 1429286, 2397512, 2858572, 4795024, 5717144, 9290359, 11434288, 18580718, 37161436, 74322872, 148645744]

約数ペア:

[(1, 148645744), (2, 74322872), (4, 37161436), (8, 18580718), (13, 11434288), (16, 9290359), (26, 5717144), (31, 4795024), (52, 2858572), (62, 2397512), (104, 1429286), (124, 1198756), (208, 714643), (248, 599378), (403, 368848), (496, 299689), (806, 184424), (1612, 92212), (3224, 46106), (6448, 23053)]