159893208

素因数分解:

$2^3\times 3^2\times {\mathrm{19}}^1\times {\mathrm{116881}}^1$

素因数の和:116912

約数の個数: 48

約数和(自身を含む): 455839800

約数和(自身を除く): 295946592

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, 116881, 233762, 350643, 467524, 701286, 935048, 1051929, 1402572, 2103858, 2220739, 2805144, 4207716, 4441478, 6662217, 8415432, 8882956, 13324434, 17765912, 19986651, 26648868, 39973302, 53297736, 79946604, 159893208]

約数ペア:

[(1, 159893208), (2, 79946604), (3, 53297736), (4, 39973302), (6, 26648868), (8, 19986651), (9, 17765912), (12, 13324434), (18, 8882956), (19, 8415432), (24, 6662217), (36, 4441478), (38, 4207716), (57, 2805144), (72, 2220739), (76, 2103858), (114, 1402572), (152, 1051929), (171, 935048), (228, 701286), (342, 467524), (456, 350643), (684, 233762), (1368, 116881)]