140982048

素因数分解:

$2^5\times 3^2\times {\mathrm{31}}^1\times {\mathrm{15791}}^1$

素因数の和:15838

約数の個数: 72

約数和(自身を含む): 413876736

約数和(自身を除く): 272894688

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 32, 36, 48, 62, 72, 93, 96, 124, 144, 186, 248, 279, 288, 372, 496, 558, 744, 992, 1116, 1488, 2232, 2976, 4464, 8928, 15791, 31582, 47373, 63164, 94746, 126328, 142119, 189492, 252656, 284238, 378984, 489521, 505312, 568476, 757968, 979042, 1136952, 1468563, 1515936, 1958084, 2273904, 2937126, 3916168, 4405689, 4547808, 5874252, 7832336, 8811378, 11748504, 15664672, 17622756, 23497008, 35245512, 46994016, 70491024, 140982048]

約数ペア:

[(1, 140982048), (2, 70491024), (3, 46994016), (4, 35245512), (6, 23497008), (8, 17622756), (9, 15664672), (12, 11748504), (16, 8811378), (18, 7832336), (24, 5874252), (31, 4547808), (32, 4405689), (36, 3916168), (48, 2937126), (62, 2273904), (72, 1958084), (93, 1515936), (96, 1468563), (124, 1136952), (144, 979042), (186, 757968), (248, 568476), (279, 505312), (288, 489521), (372, 378984), (496, 284238), (558, 252656), (744, 189492), (992, 142119), (1116, 126328), (1488, 94746), (2232, 63164), (2976, 47373), (4464, 31582), (8928, 15791)]