129217248

素因数分解:

$2^5\times 3^3\times {\mathrm{347}}^1\times {\mathrm{431}}^1$

素因数の和:797

約数の個数: 96

約数和(自身を含む): 378846720

約数和(自身を除く): 249629472

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 72, 96, 108, 144, 216, 288, 347, 431, 432, 694, 862, 864, 1041, 1293, 1388, 1724, 2082, 2586, 2776, 3123, 3448, 3879, 4164, 5172, 5552, 6246, 6896, 7758, 8328, 9369, 10344, 11104, 11637, 12492, 13792, 15516, 16656, 18738, 20688, 23274, 24984, 31032, 33312, 37476, 41376, 46548, 49968, 62064, 74952, 93096, 99936, 124128, 149557, 149904, 186192, 299114, 299808, 372384, 448671, 598228, 897342, 1196456, 1346013, 1794684, 2392912, 2692026, 3589368, 4038039, 4785824, 5384052, 7178736, 8076078, 10768104, 14357472, 16152156, 21536208, 32304312, 43072416, 64608624, 129217248]

約数ペア:

[(1, 129217248), (2, 64608624), (3, 43072416), (4, 32304312), (6, 21536208), (8, 16152156), (9, 14357472), (12, 10768104), (16, 8076078), (18, 7178736), (24, 5384052), (27, 4785824), (32, 4038039), (36, 3589368), (48, 2692026), (54, 2392912), (72, 1794684), (96, 1346013), (108, 1196456), (144, 897342), (216, 598228), (288, 448671), (347, 372384), (431, 299808), (432, 299114), (694, 186192), (862, 149904), (864, 149557), (1041, 124128), (1293, 99936), (1388, 93096), (1724, 74952), (2082, 62064), (2586, 49968), (2776, 46548), (3123, 41376), (3448, 37476), (3879, 33312), (4164, 31032), (5172, 24984), (5552, 23274), (6246, 20688), (6896, 18738), (7758, 16656), (8328, 15516), (9369, 13792), (10344, 12492), (11104, 11637)]