131591016

素因数分解:

$2^3\times 3^2\times {\mathrm{17}}^1\times {\mathrm{107509}}^1$

素因数の和:107538

約数の個数: 48

約数和(自身を含む): 377360100

約数和(自身を除く): 245769084

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 17, 18, 24, 34, 36, 51, 68, 72, 102, 136, 153, 204, 306, 408, 612, 1224, 107509, 215018, 322527, 430036, 645054, 860072, 967581, 1290108, 1827653, 1935162, 2580216, 3655306, 3870324, 5482959, 7310612, 7740648, 10965918, 14621224, 16448877, 21931836, 32897754, 43863672, 65795508, 131591016]

約数ペア:

[(1, 131591016), (2, 65795508), (3, 43863672), (4, 32897754), (6, 21931836), (8, 16448877), (9, 14621224), (12, 10965918), (17, 7740648), (18, 7310612), (24, 5482959), (34, 3870324), (36, 3655306), (51, 2580216), (68, 1935162), (72, 1827653), (102, 1290108), (136, 967581), (153, 860072), (204, 645054), (306, 430036), (408, 322527), (612, 215018), (1224, 107509)]