128240928

素因数分解:

$2^5\times 3^3\times {\mathrm{17}}^1\times {\mathrm{8731}}^1$

素因数の和:8767

約数の個数: 96

約数和(自身を含む): 396083520

約数和(自身を除く): 267842592

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 27, 32, 34, 36, 48, 51, 54, 68, 72, 96, 102, 108, 136, 144, 153, 204, 216, 272, 288, 306, 408, 432, 459, 544, 612, 816, 864, 918, 1224, 1632, 1836, 2448, 3672, 4896, 7344, 8731, 14688, 17462, 26193, 34924, 52386, 69848, 78579, 104772, 139696, 148427, 157158, 209544, 235737, 279392, 296854, 314316, 419088, 445281, 471474, 593708, 628632, 838176, 890562, 942948, 1187416, 1257264, 1335843, 1781124, 1885896, 2374832, 2514528, 2671686, 3562248, 3771792, 4007529, 4749664, 5343372, 7124496, 7543584, 8015058, 10686744, 14248992, 16030116, 21373488, 32060232, 42746976, 64120464, 128240928]

約数ペア:

[(1, 128240928), (2, 64120464), (3, 42746976), (4, 32060232), (6, 21373488), (8, 16030116), (9, 14248992), (12, 10686744), (16, 8015058), (17, 7543584), (18, 7124496), (24, 5343372), (27, 4749664), (32, 4007529), (34, 3771792), (36, 3562248), (48, 2671686), (51, 2514528), (54, 2374832), (68, 1885896), (72, 1781124), (96, 1335843), (102, 1257264), (108, 1187416), (136, 942948), (144, 890562), (153, 838176), (204, 628632), (216, 593708), (272, 471474), (288, 445281), (306, 419088), (408, 314316), (432, 296854), (459, 279392), (544, 235737), (612, 209544), (816, 157158), (864, 148427), (918, 139696), (1224, 104772), (1632, 78579), (1836, 69848), (2448, 52386), (3672, 34924), (4896, 26193), (7344, 17462), (8731, 14688)]