140230548

素因数分解:

$2^2\times 3^3\times {\mathrm{263}}^1\times {\mathrm{4937}}^1$

素因数の和:5213

約数の個数: 48

約数和(自身を含む): 365016960

約数和(自身を除く): 224786412

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 263, 526, 789, 1052, 1578, 2367, 3156, 4734, 4937, 7101, 9468, 9874, 14202, 14811, 19748, 28404, 29622, 44433, 59244, 88866, 133299, 177732, 266598, 533196, 1298431, 2596862, 3895293, 5193724, 7790586, 11685879, 15581172, 23371758, 35057637, 46743516, 70115274, 140230548]

約数ペア:

[(1, 140230548), (2, 70115274), (3, 46743516), (4, 35057637), (6, 23371758), (9, 15581172), (12, 11685879), (18, 7790586), (27, 5193724), (36, 3895293), (54, 2596862), (108, 1298431), (263, 533196), (526, 266598), (789, 177732), (1052, 133299), (1578, 88866), (2367, 59244), (3156, 44433), (4734, 29622), (4937, 28404), (7101, 19748), (9468, 14811), (9874, 14202)]