140915992

素因数分解:

$2^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{148021}}^1$

素因数の和:148051

約数の個数: 32

約数和(自身を含む): 319727520

約数和(自身を除く): 178811528

約数列:

[1, 2, 4, 7, 8, 14, 17, 28, 34, 56, 68, 119, 136, 238, 476, 952, 148021, 296042, 592084, 1036147, 1184168, 2072294, 2516357, 4144588, 5032714, 8289176, 10065428, 17614499, 20130856, 35228998, 70457996, 140915992]

約数ペア:

[(1, 140915992), (2, 70457996), (4, 35228998), (7, 20130856), (8, 17614499), (14, 10065428), (17, 8289176), (28, 5032714), (34, 4144588), (56, 2516357), (68, 2072294), (119, 1184168), (136, 1036147), (238, 592084), (476, 296042), (952, 148021)]