15642816

素因数分解:

$2^6\times 3^1\times 7^1\times {\mathrm{103}}^1\times {\mathrm{113}}^1$

素因数の和:238

約数の個数: 112

約数和(自身を含む): 48182784

約数和(自身を除く): 32539968

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 84, 96, 103, 112, 113, 168, 192, 206, 224, 226, 309, 336, 339, 412, 448, 452, 618, 672, 678, 721, 791, 824, 904, 1236, 1344, 1356, 1442, 1582, 1648, 1808, 2163, 2373, 2472, 2712, 2884, 3164, 3296, 3616, 4326, 4746, 4944, 5424, 5768, 6328, 6592, 7232, 8652, 9492, 9888, 10848, 11536, 11639, 12656, 17304, 18984, 19776, 21696, 23072, 23278, 25312, 34608, 34917, 37968, 46144, 46556, 50624, 69216, 69834, 75936, 81473, 93112, 138432, 139668, 151872, 162946, 186224, 244419, 279336, 325892, 372448, 488838, 558672, 651784, 744896, 977676, 1117344, 1303568, 1955352, 2234688, 2607136, 3910704, 5214272, 7821408, 15642816]

約数ペア:

[(1, 15642816), (2, 7821408), (3, 5214272), (4, 3910704), (6, 2607136), (7, 2234688), (8, 1955352), (12, 1303568), (14, 1117344), (16, 977676), (21, 744896), (24, 651784), (28, 558672), (32, 488838), (42, 372448), (48, 325892), (56, 279336), (64, 244419), (84, 186224), (96, 162946), (103, 151872), (112, 139668), (113, 138432), (168, 93112), (192, 81473), (206, 75936), (224, 69834), (226, 69216), (309, 50624), (336, 46556), (339, 46144), (412, 37968), (448, 34917), (452, 34608), (618, 25312), (672, 23278), (678, 23072), (721, 21696), (791, 19776), (824, 18984), (904, 17304), (1236, 12656), (1344, 11639), (1356, 11536), (1442, 10848), (1582, 9888), (1648, 9492), (1808, 8652), (2163, 7232), (2373, 6592), (2472, 6328), (2712, 5768), (2884, 5424), (3164, 4944), (3296, 4746), (3616, 4326)]