130640256

素因数分解:

$2^7\times 3^3\times {\mathrm{103}}^1\times {\mathrm{367}}^1$

素因数の和:493

約数の個数: 128

約数和(自身を含む): 390374400

約数和(自身を除く): 259734144

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 96, 103, 108, 128, 144, 192, 206, 216, 288, 309, 367, 384, 412, 432, 576, 618, 734, 824, 864, 927, 1101, 1152, 1236, 1468, 1648, 1728, 1854, 2202, 2472, 2781, 2936, 3296, 3303, 3456, 3708, 4404, 4944, 5562, 5872, 6592, 6606, 7416, 8808, 9888, 9909, 11124, 11744, 13184, 13212, 14832, 17616, 19776, 19818, 22248, 23488, 26424, 29664, 35232, 37801, 39552, 39636, 44496, 46976, 52848, 59328, 70464, 75602, 79272, 88992, 105696, 113403, 118656, 140928, 151204, 158544, 177984, 211392, 226806, 302408, 317088, 340209, 355968, 422784, 453612, 604816, 634176, 680418, 907224, 1020627, 1209632, 1268352, 1360836, 1814448, 2041254, 2419264, 2721672, 3628896, 4082508, 4838528, 5443344, 7257792, 8165016, 10886688, 14515584, 16330032, 21773376, 32660064, 43546752, 65320128, 130640256]

約数ペア:

[(1, 130640256), (2, 65320128), (3, 43546752), (4, 32660064), (6, 21773376), (8, 16330032), (9, 14515584), (12, 10886688), (16, 8165016), (18, 7257792), (24, 5443344), (27, 4838528), (32, 4082508), (36, 3628896), (48, 2721672), (54, 2419264), (64, 2041254), (72, 1814448), (96, 1360836), (103, 1268352), (108, 1209632), (128, 1020627), (144, 907224), (192, 680418), (206, 634176), (216, 604816), (288, 453612), (309, 422784), (367, 355968), (384, 340209), (412, 317088), (432, 302408), (576, 226806), (618, 211392), (734, 177984), (824, 158544), (864, 151204), (927, 140928), (1101, 118656), (1152, 113403), (1236, 105696), (1468, 88992), (1648, 79272), (1728, 75602), (1854, 70464), (2202, 59328), (2472, 52848), (2781, 46976), (2936, 44496), (3296, 39636), (3303, 39552), (3456, 37801), (3708, 35232), (4404, 29664), (4944, 26424), (5562, 23488), (5872, 22248), (6592, 19818), (6606, 19776), (7416, 17616), (8808, 14832), (9888, 13212), (9909, 13184), (11124, 11744)]