159209208

素因数分解:

$2^3\times 3^2\times {\mathrm{19}}^1\times {\mathrm{116381}}^1$

素因数の和:116412

約数の個数: 48

約数和(自身を含む): 453889800

約数和(自身を除く): 294680592

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, 116381, 232762, 349143, 465524, 698286, 931048, 1047429, 1396572, 2094858, 2211239, 2793144, 4189716, 4422478, 6633717, 8379432, 8844956, 13267434, 17689912, 19901151, 26534868, 39802302, 53069736, 79604604, 159209208]

約数ペア:

[(1, 159209208), (2, 79604604), (3, 53069736), (4, 39802302), (6, 26534868), (8, 19901151), (9, 17689912), (12, 13267434), (18, 8844956), (19, 8379432), (24, 6633717), (36, 4422478), (38, 4189716), (57, 2793144), (72, 2211239), (76, 2094858), (114, 1396572), (152, 1047429), (171, 931048), (228, 698286), (342, 465524), (456, 349143), (684, 232762), (1368, 116381)]