139428216

素因数分解:

$2^3\times 3^4\times {\mathrm{103}}^1\times {\mathrm{2089}}^1$

素因数の和:2210

約数の個数: 80

約数和(自身を含む): 394508400

約数和(自身を除く): 255080184

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 103, 108, 162, 206, 216, 309, 324, 412, 618, 648, 824, 927, 1236, 1854, 2089, 2472, 2781, 3708, 4178, 5562, 6267, 7416, 8343, 8356, 11124, 12534, 16686, 16712, 18801, 22248, 25068, 33372, 37602, 50136, 56403, 66744, 75204, 112806, 150408, 169209, 215167, 225612, 338418, 430334, 451224, 645501, 676836, 860668, 1291002, 1353672, 1721336, 1936503, 2582004, 3873006, 5164008, 5809509, 7746012, 11619018, 15492024, 17428527, 23238036, 34857054, 46476072, 69714108, 139428216]

約数ペア:

[(1, 139428216), (2, 69714108), (3, 46476072), (4, 34857054), (6, 23238036), (8, 17428527), (9, 15492024), (12, 11619018), (18, 7746012), (24, 5809509), (27, 5164008), (36, 3873006), (54, 2582004), (72, 1936503), (81, 1721336), (103, 1353672), (108, 1291002), (162, 860668), (206, 676836), (216, 645501), (309, 451224), (324, 430334), (412, 338418), (618, 225612), (648, 215167), (824, 169209), (927, 150408), (1236, 112806), (1854, 75204), (2089, 66744), (2472, 56403), (2781, 50136), (3708, 37602), (4178, 33372), (5562, 25068), (6267, 22248), (7416, 18801), (8343, 16712), (8356, 16686), (11124, 12534)]