140726016

素因数分解:

$2^8\times 3^2\times {\mathrm{103}}^1\times {\mathrm{593}}^1$

素因数の和:718

約数の個数: 108

約数和(自身を含む): 410377968

約数和(自身を除く): 269651952

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 103, 128, 144, 192, 206, 256, 288, 309, 384, 412, 576, 593, 618, 768, 824, 927, 1152, 1186, 1236, 1648, 1779, 1854, 2304, 2372, 2472, 3296, 3558, 3708, 4744, 4944, 5337, 6592, 7116, 7416, 9488, 9888, 10674, 13184, 14232, 14832, 18976, 19776, 21348, 26368, 28464, 29664, 37952, 39552, 42696, 56928, 59328, 61079, 75904, 79104, 85392, 113856, 118656, 122158, 151808, 170784, 183237, 227712, 237312, 244316, 341568, 366474, 455424, 488632, 549711, 683136, 732948, 977264, 1099422, 1366272, 1465896, 1954528, 2198844, 2931792, 3909056, 4397688, 5863584, 7818112, 8795376, 11727168, 15636224, 17590752, 23454336, 35181504, 46908672, 70363008, 140726016]

約数ペア:

[(1, 140726016), (2, 70363008), (3, 46908672), (4, 35181504), (6, 23454336), (8, 17590752), (9, 15636224), (12, 11727168), (16, 8795376), (18, 7818112), (24, 5863584), (32, 4397688), (36, 3909056), (48, 2931792), (64, 2198844), (72, 1954528), (96, 1465896), (103, 1366272), (128, 1099422), (144, 977264), (192, 732948), (206, 683136), (256, 549711), (288, 488632), (309, 455424), (384, 366474), (412, 341568), (576, 244316), (593, 237312), (618, 227712), (768, 183237), (824, 170784), (927, 151808), (1152, 122158), (1186, 118656), (1236, 113856), (1648, 85392), (1779, 79104), (1854, 75904), (2304, 61079), (2372, 59328), (2472, 56928), (3296, 42696), (3558, 39552), (3708, 37952), (4744, 29664), (4944, 28464), (5337, 26368), (6592, 21348), (7116, 19776), (7416, 18976), (9488, 14832), (9888, 14232), (10674, 13184)]