157105278

素因数分解:

$2^1\times 3^3\times {\mathrm{11}}^1\times {\mathrm{264487}}^1$

素因数の和:264509

約数の個数: 32

約数和(自身を含む): 380862720

約数和(自身を除く): 223757442

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 27, 33, 54, 66, 99, 198, 297, 594, 264487, 528974, 793461, 1586922, 2380383, 2909357, 4760766, 5818714, 7141149, 8728071, 14282298, 17456142, 26184213, 52368426, 78552639, 157105278]

約数ペア:

[(1, 157105278), (2, 78552639), (3, 52368426), (6, 26184213), (9, 17456142), (11, 14282298), (18, 8728071), (22, 7141149), (27, 5818714), (33, 4760766), (54, 2909357), (66, 2380383), (99, 1586922), (198, 793461), (297, 528974), (594, 264487)]