168287256

素因数分解:

$2^3\times 3^2\times {\mathrm{19}}^1\times {\mathrm{123017}}^1$

素因数の和:123048

約数の個数: 48

約数和(自身を含む): 479770200

約数和(自身を除く): 311482944

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 36, 38, 57, 72, 76, 114, 152, 171, 228, 342, 456, 684, 1368, 123017, 246034, 369051, 492068, 738102, 984136, 1107153, 1476204, 2214306, 2337323, 2952408, 4428612, 4674646, 7011969, 8857224, 9349292, 14023938, 18698584, 21035907, 28047876, 42071814, 56095752, 84143628, 168287256]

約数ペア:

[(1, 168287256), (2, 84143628), (3, 56095752), (4, 42071814), (6, 28047876), (8, 21035907), (9, 18698584), (12, 14023938), (18, 9349292), (19, 8857224), (24, 7011969), (36, 4674646), (38, 4428612), (57, 2952408), (72, 2337323), (76, 2214306), (114, 1476204), (152, 1107153), (171, 984136), (228, 738102), (342, 492068), (456, 369051), (684, 246034), (1368, 123017)]