161762016

素因数分解:

$2^5\times 3^1\times {\mathrm{13}}^1\times {\mathrm{227}}^1\times {\mathrm{571}}^1$

素因数の和:824

約数の個数: 96

約数和(自身を含む): 460107648

約数和(自身を除く): 298345632

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 78, 96, 104, 156, 208, 227, 312, 416, 454, 571, 624, 681, 908, 1142, 1248, 1362, 1713, 1816, 2284, 2724, 2951, 3426, 3632, 4568, 5448, 5902, 6852, 7264, 7423, 8853, 9136, 10896, 11804, 13704, 14846, 17706, 18272, 21792, 22269, 23608, 27408, 29692, 35412, 44538, 47216, 54816, 59384, 70824, 89076, 94432, 118768, 129617, 141648, 178152, 237536, 259234, 283296, 356304, 388851, 518468, 712608, 777702, 1036936, 1555404, 1685021, 2073872, 3110808, 3370042, 4147744, 5055063, 6221616, 6740084, 10110126, 12443232, 13480168, 20220252, 26960336, 40440504, 53920672, 80881008, 161762016]

約数ペア:

[(1, 161762016), (2, 80881008), (3, 53920672), (4, 40440504), (6, 26960336), (8, 20220252), (12, 13480168), (13, 12443232), (16, 10110126), (24, 6740084), (26, 6221616), (32, 5055063), (39, 4147744), (48, 3370042), (52, 3110808), (78, 2073872), (96, 1685021), (104, 1555404), (156, 1036936), (208, 777702), (227, 712608), (312, 518468), (416, 388851), (454, 356304), (571, 283296), (624, 259234), (681, 237536), (908, 178152), (1142, 141648), (1248, 129617), (1362, 118768), (1713, 94432), (1816, 89076), (2284, 70824), (2724, 59384), (2951, 54816), (3426, 47216), (3632, 44538), (4568, 35412), (5448, 29692), (5902, 27408), (6852, 23608), (7264, 22269), (7423, 21792), (8853, 18272), (9136, 17706), (10896, 14846), (11804, 13704)]