128362608

素因数分解:

$2^4\times 3^2\times {\mathrm{11}}^2\times {\mathrm{53}}^1\times {\mathrm{139}}^1$

素因数の和:228

約数の個数: 180

約数和(自身を含む): 405208440

約数和(自身を除く): 276845832

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 33, 36, 44, 48, 53, 66, 72, 88, 99, 106, 121, 132, 139, 144, 159, 176, 198, 212, 242, 264, 278, 318, 363, 396, 417, 424, 477, 484, 528, 556, 583, 636, 726, 792, 834, 848, 954, 968, 1089, 1112, 1166, 1251, 1272, 1452, 1529, 1584, 1668, 1749, 1908, 1936, 2178, 2224, 2332, 2502, 2544, 2904, 3058, 3336, 3498, 3816, 4356, 4587, 4664, 5004, 5247, 5808, 6116, 6413, 6672, 6996, 7367, 7632, 8712, 9174, 9328, 10008, 10494, 12232, 12826, 13761, 13992, 14734, 16819, 17424, 18348, 19239, 20016, 20988, 22101, 24464, 25652, 27522, 27984, 29468, 33638, 36696, 38478, 41976, 44202, 50457, 51304, 55044, 57717, 58936, 66303, 67276, 73392, 76956, 81037, 83952, 88404, 100914, 102608, 110088, 115434, 117872, 132606, 134552, 151371, 153912, 162074, 176808, 201828, 220176, 230868, 243111, 265212, 269104, 302742, 307824, 324148, 353616, 403656, 461736, 486222, 530424, 605484, 648296, 729333, 807312, 891407, 923472, 972444, 1060848, 1210968, 1296592, 1458666, 1782814, 1944888, 2421936, 2674221, 2917332, 3565628, 3889776, 5348442, 5834664, 7131256, 8022663, 10696884, 11669328, 14262512, 16045326, 21393768, 32090652, 42787536, 64181304, 128362608]

約数ペア:

[(1, 128362608), (2, 64181304), (3, 42787536), (4, 32090652), (6, 21393768), (8, 16045326), (9, 14262512), (11, 11669328), (12, 10696884), (16, 8022663), (18, 7131256), (22, 5834664), (24, 5348442), (33, 3889776), (36, 3565628), (44, 2917332), (48, 2674221), (53, 2421936), (66, 1944888), (72, 1782814), (88, 1458666), (99, 1296592), (106, 1210968), (121, 1060848), (132, 972444), (139, 923472), (144, 891407), (159, 807312), (176, 729333), (198, 648296), (212, 605484), (242, 530424), (264, 486222), (278, 461736), (318, 403656), (363, 353616), (396, 324148), (417, 307824), (424, 302742), (477, 269104), (484, 265212), (528, 243111), (556, 230868), (583, 220176), (636, 201828), (726, 176808), (792, 162074), (834, 153912), (848, 151371), (954, 134552), (968, 132606), (1089, 117872), (1112, 115434), (1166, 110088), (1251, 102608), (1272, 100914), (1452, 88404), (1529, 83952), (1584, 81037), (1668, 76956), (1749, 73392), (1908, 67276), (1936, 66303), (2178, 58936), (2224, 57717), (2332, 55044), (2502, 51304), (2544, 50457), (2904, 44202), (3058, 41976), (3336, 38478), (3498, 36696), (3816, 33638), (4356, 29468), (4587, 27984), (4664, 27522), (5004, 25652), (5247, 24464), (5808, 22101), (6116, 20988), (6413, 20016), (6672, 19239), (6996, 18348), (7367, 17424), (7632, 16819), (8712, 14734), (9174, 13992), (9328, 13761), (10008, 12826), (10494, 12232)]