142793208

素因数分解:

$2^3\times 3^2\times {\mathrm{19}}^1\times {\mathrm{104381}}^1$

素因数の和:104412

約数の個数: 48

約数和(自身を含む): 407089800

約数和(自身を除く): 264296592

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, 104381, 208762, 313143, 417524, 626286, 835048, 939429, 1252572, 1878858, 1983239, 2505144, 3757716, 3966478, 5949717, 7515432, 7932956, 11899434, 15865912, 17849151, 23798868, 35698302, 47597736, 71396604, 142793208]

約数ペア:

[(1, 142793208), (2, 71396604), (3, 47597736), (4, 35698302), (6, 23798868), (8, 17849151), (9, 15865912), (12, 11899434), (18, 7932956), (19, 7515432), (24, 5949717), (36, 3966478), (38, 3757716), (57, 2505144), (72, 1983239), (76, 1878858), (114, 1252572), (152, 939429), (171, 835048), (228, 626286), (342, 417524), (456, 313143), (684, 208762), (1368, 104381)]