155163386

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{34313}}^1$

素因数の和:34358

約数の個数: 32

約数和(自身を含む): 296472960

約数和(自身を除く): 141309574

約数列:

[1, 2, 7, 14, 17, 19, 34, 38, 119, 133, 238, 266, 323, 646, 2261, 4522, 34313, 68626, 240191, 480382, 583321, 651947, 1166642, 1303894, 4083247, 4563629, 8166494, 9127258, 11083099, 22166198, 77581693, 155163386]

約数ペア:

[(1, 155163386), (2, 77581693), (7, 22166198), (14, 11083099), (17, 9127258), (19, 8166494), (34, 4563629), (38, 4083247), (119, 1303894), (133, 1166642), (238, 651947), (266, 583321), (323, 480382), (646, 240191), (2261, 68626), (4522, 34313)]