178430976

素因数分解:

$2^{10}\times 3^2\times {\mathrm{19}}^1\times {\mathrm{1019}}^1$

素因数の和:1064

約数の個数: 132

約数和(自身を含む): 542864400

約数和(自身を除く): 364433424

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 32, 36, 38, 48, 57, 64, 72, 76, 96, 114, 128, 144, 152, 171, 192, 228, 256, 288, 304, 342, 384, 456, 512, 576, 608, 684, 768, 912, 1019, 1024, 1152, 1216, 1368, 1536, 1824, 2038, 2304, 2432, 2736, 3057, 3072, 3648, 4076, 4608, 4864, 5472, 6114, 7296, 8152, 9171, 9216, 9728, 10944, 12228, 14592, 16304, 18342, 19361, 19456, 21888, 24456, 29184, 32608, 36684, 38722, 43776, 48912, 58083, 58368, 65216, 73368, 77444, 87552, 97824, 116166, 130432, 146736, 154888, 174249, 175104, 195648, 232332, 260864, 293472, 309776, 348498, 391296, 464664, 521728, 586944, 619552, 696996, 782592, 929328, 1043456, 1173888, 1239104, 1393992, 1565184, 1858656, 2347776, 2478208, 2787984, 3130368, 3717312, 4695552, 4956416, 5575968, 7434624, 9391104, 9912832, 11151936, 14869248, 19825664, 22303872, 29738496, 44607744, 59476992, 89215488, 178430976]

約数ペア:

[(1, 178430976), (2, 89215488), (3, 59476992), (4, 44607744), (6, 29738496), (8, 22303872), (9, 19825664), (12, 14869248), (16, 11151936), (18, 9912832), (19, 9391104), (24, 7434624), (32, 5575968), (36, 4956416), (38, 4695552), (48, 3717312), (57, 3130368), (64, 2787984), (72, 2478208), (76, 2347776), (96, 1858656), (114, 1565184), (128, 1393992), (144, 1239104), (152, 1173888), (171, 1043456), (192, 929328), (228, 782592), (256, 696996), (288, 619552), (304, 586944), (342, 521728), (384, 464664), (456, 391296), (512, 348498), (576, 309776), (608, 293472), (684, 260864), (768, 232332), (912, 195648), (1019, 175104), (1024, 174249), (1152, 154888), (1216, 146736), (1368, 130432), (1536, 116166), (1824, 97824), (2038, 87552), (2304, 77444), (2432, 73368), (2736, 65216), (3057, 58368), (3072, 58083), (3648, 48912), (4076, 43776), (4608, 38722), (4864, 36684), (5472, 32608), (6114, 29184), (7296, 24456), (8152, 21888), (9171, 19456), (9216, 19361), (9728, 18342), (10944, 16304), (12228, 14592)]