140104584

素因数分解:

$2^3\times 3^2\times {\mathrm{71}}^1\times {\mathrm{27407}}^1$

素因数の和:27490

約数の個数: 48

約数和(自身を含む): 384808320

約数和(自身を除く): 244703736

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 71, 72, 142, 213, 284, 426, 568, 639, 852, 1278, 1704, 2556, 5112, 27407, 54814, 82221, 109628, 164442, 219256, 246663, 328884, 493326, 657768, 986652, 1945897, 1973304, 3891794, 5837691, 7783588, 11675382, 15567176, 17513073, 23350764, 35026146, 46701528, 70052292, 140104584]

約数ペア:

[(1, 140104584), (2, 70052292), (3, 46701528), (4, 35026146), (6, 23350764), (8, 17513073), (9, 15567176), (12, 11675382), (18, 7783588), (24, 5837691), (36, 3891794), (71, 1973304), (72, 1945897), (142, 986652), (213, 657768), (284, 493326), (426, 328884), (568, 246663), (639, 219256), (852, 164442), (1278, 109628), (1704, 82221), (2556, 54814), (5112, 27407)]