155676168

素因数分解:

$2^3\times 3^4\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{151}}^1$

素因数の和:249

約数の個数: 160

約数和(自身を含む): 461271360

約数和(自身を除く): 305595192

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 37, 43, 54, 72, 74, 81, 86, 108, 111, 129, 148, 151, 162, 172, 216, 222, 258, 296, 302, 324, 333, 344, 387, 444, 453, 516, 604, 648, 666, 774, 888, 906, 999, 1032, 1161, 1208, 1332, 1359, 1548, 1591, 1812, 1998, 2322, 2664, 2718, 2997, 3096, 3182, 3483, 3624, 3996, 4077, 4644, 4773, 5436, 5587, 5994, 6364, 6493, 6966, 7992, 8154, 9288, 9546, 10872, 11174, 11988, 12231, 12728, 12986, 13932, 14319, 16308, 16761, 19092, 19479, 22348, 23976, 24462, 25972, 27864, 28638, 32616, 33522, 38184, 38958, 42957, 44696, 48924, 50283, 51944, 57276, 58437, 67044, 77916, 85914, 97848, 100566, 114552, 116874, 128871, 134088, 150849, 155832, 171828, 175311, 201132, 233748, 240241, 257742, 301698, 343656, 350622, 402264, 452547, 467496, 480482, 515484, 525933, 603396, 701244, 720723, 905094, 960964, 1030968, 1051866, 1206792, 1402488, 1441446, 1810188, 1921928, 2103732, 2162169, 2882892, 3620376, 4207464, 4324338, 5765784, 6486507, 8648676, 12973014, 17297352, 19459521, 25946028, 38919042, 51892056, 77838084, 155676168]

約数ペア:

[(1, 155676168), (2, 77838084), (3, 51892056), (4, 38919042), (6, 25946028), (8, 19459521), (9, 17297352), (12, 12973014), (18, 8648676), (24, 6486507), (27, 5765784), (36, 4324338), (37, 4207464), (43, 3620376), (54, 2882892), (72, 2162169), (74, 2103732), (81, 1921928), (86, 1810188), (108, 1441446), (111, 1402488), (129, 1206792), (148, 1051866), (151, 1030968), (162, 960964), (172, 905094), (216, 720723), (222, 701244), (258, 603396), (296, 525933), (302, 515484), (324, 480482), (333, 467496), (344, 452547), (387, 402264), (444, 350622), (453, 343656), (516, 301698), (604, 257742), (648, 240241), (666, 233748), (774, 201132), (888, 175311), (906, 171828), (999, 155832), (1032, 150849), (1161, 134088), (1208, 128871), (1332, 116874), (1359, 114552), (1548, 100566), (1591, 97848), (1812, 85914), (1998, 77916), (2322, 67044), (2664, 58437), (2718, 57276), (2997, 51944), (3096, 50283), (3182, 48924), (3483, 44696), (3624, 42957), (3996, 38958), (4077, 38184), (4644, 33522), (4773, 32616), (5436, 28638), (5587, 27864), (5994, 25972), (6364, 24462), (6493, 23976), (6966, 22348), (7992, 19479), (8154, 19092), (9288, 16761), (9546, 16308), (10872, 14319), (11174, 13932), (11988, 12986), (12231, 12728)]