145719648

素因数分解:

$2^5\times 3^4\times {\mathrm{17}}^1\times {\mathrm{3307}}^1$

素因数の和:3346

約数の個数: 120

約数和(自身を含む): 453903912

約数和(自身を除く): 308184264

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 27, 32, 34, 36, 48, 51, 54, 68, 72, 81, 96, 102, 108, 136, 144, 153, 162, 204, 216, 272, 288, 306, 324, 408, 432, 459, 544, 612, 648, 816, 864, 918, 1224, 1296, 1377, 1632, 1836, 2448, 2592, 2754, 3307, 3672, 4896, 5508, 6614, 7344, 9921, 11016, 13228, 14688, 19842, 22032, 26456, 29763, 39684, 44064, 52912, 56219, 59526, 79368, 89289, 105824, 112438, 119052, 158736, 168657, 178578, 224876, 238104, 267867, 317472, 337314, 357156, 449752, 476208, 505971, 535734, 674628, 714312, 899504, 952416, 1011942, 1071468, 1349256, 1428624, 1517913, 1799008, 2023884, 2142936, 2698512, 2857248, 3035826, 4047768, 4285872, 4553739, 5397024, 6071652, 8095536, 8571744, 9107478, 12143304, 16191072, 18214956, 24286608, 36429912, 48573216, 72859824, 145719648]

約数ペア:

[(1, 145719648), (2, 72859824), (3, 48573216), (4, 36429912), (6, 24286608), (8, 18214956), (9, 16191072), (12, 12143304), (16, 9107478), (17, 8571744), (18, 8095536), (24, 6071652), (27, 5397024), (32, 4553739), (34, 4285872), (36, 4047768), (48, 3035826), (51, 2857248), (54, 2698512), (68, 2142936), (72, 2023884), (81, 1799008), (96, 1517913), (102, 1428624), (108, 1349256), (136, 1071468), (144, 1011942), (153, 952416), (162, 899504), (204, 714312), (216, 674628), (272, 535734), (288, 505971), (306, 476208), (324, 449752), (408, 357156), (432, 337314), (459, 317472), (544, 267867), (612, 238104), (648, 224876), (816, 178578), (864, 168657), (918, 158736), (1224, 119052), (1296, 112438), (1377, 105824), (1632, 89289), (1836, 79368), (2448, 59526), (2592, 56219), (2754, 52912), (3307, 44064), (3672, 39684), (4896, 29763), (5508, 26456), (6614, 22032), (7344, 19842), (9921, 14688), (11016, 13228)]