155678544

素因数分解:

$2^4\times 3^3\times 7^1\times {\mathrm{51481}}^1$

素因数の和:51505

約数の個数: 80

約数和(自身を含む): 510701440

約数和(自身を除く): 355022896

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 36, 42, 48, 54, 56, 63, 72, 84, 108, 112, 126, 144, 168, 189, 216, 252, 336, 378, 432, 504, 756, 1008, 1512, 3024, 51481, 102962, 154443, 205924, 308886, 360367, 411848, 463329, 617772, 720734, 823696, 926658, 1081101, 1235544, 1389987, 1441468, 1853316, 2162202, 2471088, 2779974, 2882936, 3243303, 3706632, 4324404, 5559948, 5765872, 6486606, 7413264, 8648808, 9729909, 11119896, 12973212, 17297616, 19459818, 22239792, 25946424, 38919636, 51892848, 77839272, 155678544]

約数ペア:

[(1, 155678544), (2, 77839272), (3, 51892848), (4, 38919636), (6, 25946424), (7, 22239792), (8, 19459818), (9, 17297616), (12, 12973212), (14, 11119896), (16, 9729909), (18, 8648808), (21, 7413264), (24, 6486606), (27, 5765872), (28, 5559948), (36, 4324404), (42, 3706632), (48, 3243303), (54, 2882936), (56, 2779974), (63, 2471088), (72, 2162202), (84, 1853316), (108, 1441468), (112, 1389987), (126, 1235544), (144, 1081101), (168, 926658), (189, 823696), (216, 720734), (252, 617772), (336, 463329), (378, 411848), (432, 360367), (504, 308886), (756, 205924), (1008, 154443), (1512, 102962), (3024, 51481)]