145507968

素因数分解:

$2^7\times 3^3\times {\mathrm{71}}^1\times {\mathrm{593}}^1$

素因数の和:687

約数の個数: 128

約数和(自身を含む): 436233600

約数和(自身を除く): 290725632

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 71, 72, 96, 108, 128, 142, 144, 192, 213, 216, 284, 288, 384, 426, 432, 568, 576, 593, 639, 852, 864, 1136, 1152, 1186, 1278, 1704, 1728, 1779, 1917, 2272, 2372, 2556, 3408, 3456, 3558, 3834, 4544, 4744, 5112, 5337, 6816, 7116, 7668, 9088, 9488, 10224, 10674, 13632, 14232, 15336, 16011, 18976, 20448, 21348, 27264, 28464, 30672, 32022, 37952, 40896, 42103, 42696, 56928, 61344, 64044, 75904, 81792, 84206, 85392, 113856, 122688, 126309, 128088, 168412, 170784, 227712, 245376, 252618, 256176, 336824, 341568, 378927, 505236, 512352, 673648, 683136, 757854, 1010472, 1024704, 1136781, 1347296, 1515708, 2020944, 2049408, 2273562, 2694592, 3031416, 4041888, 4547124, 5389184, 6062832, 8083776, 9094248, 12125664, 16167552, 18188496, 24251328, 36376992, 48502656, 72753984, 145507968]

約数ペア:

[(1, 145507968), (2, 72753984), (3, 48502656), (4, 36376992), (6, 24251328), (8, 18188496), (9, 16167552), (12, 12125664), (16, 9094248), (18, 8083776), (24, 6062832), (27, 5389184), (32, 4547124), (36, 4041888), (48, 3031416), (54, 2694592), (64, 2273562), (71, 2049408), (72, 2020944), (96, 1515708), (108, 1347296), (128, 1136781), (142, 1024704), (144, 1010472), (192, 757854), (213, 683136), (216, 673648), (284, 512352), (288, 505236), (384, 378927), (426, 341568), (432, 336824), (568, 256176), (576, 252618), (593, 245376), (639, 227712), (852, 170784), (864, 168412), (1136, 128088), (1152, 126309), (1186, 122688), (1278, 113856), (1704, 85392), (1728, 84206), (1779, 81792), (1917, 75904), (2272, 64044), (2372, 61344), (2556, 56928), (3408, 42696), (3456, 42103), (3558, 40896), (3834, 37952), (4544, 32022), (4744, 30672), (5112, 28464), (5337, 27264), (6816, 21348), (7116, 20448), (7668, 18976), (9088, 16011), (9488, 15336), (10224, 14232), (10674, 13632)]