157728096

素因数分解:

$2^5\times 3^2\times {\mathrm{257}}^1\times {\mathrm{2131}}^1$

素因数の和:2404

約数の個数: 72

約数和(自身を含む): 450495864

約数和(自身を除く): 292767768

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 257, 288, 514, 771, 1028, 1542, 2056, 2131, 2313, 3084, 4112, 4262, 4626, 6168, 6393, 8224, 8524, 9252, 12336, 12786, 17048, 18504, 19179, 24672, 25572, 34096, 37008, 38358, 51144, 68192, 74016, 76716, 102288, 153432, 204576, 306864, 547667, 613728, 1095334, 1643001, 2190668, 3286002, 4381336, 4929003, 6572004, 8762672, 9858006, 13144008, 17525344, 19716012, 26288016, 39432024, 52576032, 78864048, 157728096]

約数ペア:

[(1, 157728096), (2, 78864048), (3, 52576032), (4, 39432024), (6, 26288016), (8, 19716012), (9, 17525344), (12, 13144008), (16, 9858006), (18, 8762672), (24, 6572004), (32, 4929003), (36, 4381336), (48, 3286002), (72, 2190668), (96, 1643001), (144, 1095334), (257, 613728), (288, 547667), (514, 306864), (771, 204576), (1028, 153432), (1542, 102288), (2056, 76716), (2131, 74016), (2313, 68192), (3084, 51144), (4112, 38358), (4262, 37008), (4626, 34096), (6168, 25572), (6393, 24672), (8224, 19179), (8524, 18504), (9252, 17048), (12336, 12786)]