158085616

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{24517}}^1$

素因数の和:24569

約数の個数: 40

約数和(自身を含む): 340505984

約数和(自身を除く): 182420368

約数列:

[1, 2, 4, 8, 13, 16, 26, 31, 52, 62, 104, 124, 208, 248, 403, 496, 806, 1612, 3224, 6448, 24517, 49034, 98068, 196136, 318721, 392272, 637442, 760027, 1274884, 1520054, 2549768, 3040108, 5099536, 6080216, 9880351, 12160432, 19760702, 39521404, 79042808, 158085616]

約数ペア:

[(1, 158085616), (2, 79042808), (4, 39521404), (8, 19760702), (13, 12160432), (16, 9880351), (26, 6080216), (31, 5099536), (52, 3040108), (62, 2549768), (104, 1520054), (124, 1274884), (208, 760027), (248, 637442), (403, 392272), (496, 318721), (806, 196136), (1612, 98068), (3224, 49034), (6448, 24517)]