140399496

素因数分解:

$2^3\times 3^2\times {\mathrm{31}}^1\times {\mathrm{62903}}^1$

素因数の和:62946

約数の個数: 48

約数和(自身を含む): 392520960

約数和(自身を除く): 252121464

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 31, 36, 62, 72, 93, 124, 186, 248, 279, 372, 558, 744, 1116, 2232, 62903, 125806, 188709, 251612, 377418, 503224, 566127, 754836, 1132254, 1509672, 1949993, 2264508, 3899986, 4529016, 5849979, 7799972, 11699958, 15599944, 17549937, 23399916, 35099874, 46799832, 70199748, 140399496]

約数ペア:

[(1, 140399496), (2, 70199748), (3, 46799832), (4, 35099874), (6, 23399916), (8, 17549937), (9, 15599944), (12, 11699958), (18, 7799972), (24, 5849979), (31, 4529016), (36, 3899986), (62, 2264508), (72, 1949993), (93, 1509672), (124, 1132254), (186, 754836), (248, 566127), (279, 503224), (372, 377418), (558, 251612), (744, 188709), (1116, 125806), (2232, 62903)]