161037312

素因数分解:

$2^{10}\times 3^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{89}}^1$

素因数の和:162

約数の個数: 176

約数和(自身を含む): 471628800

約数和(自身を除く): 310591488

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 31, 32, 38, 48, 57, 62, 64, 76, 89, 93, 96, 114, 124, 128, 152, 178, 186, 192, 228, 248, 256, 267, 304, 356, 372, 384, 456, 496, 512, 534, 589, 608, 712, 744, 768, 912, 992, 1024, 1068, 1178, 1216, 1424, 1488, 1536, 1691, 1767, 1824, 1984, 2136, 2356, 2432, 2759, 2848, 2976, 3072, 3382, 3534, 3648, 3968, 4272, 4712, 4864, 5073, 5518, 5696, 5952, 6764, 7068, 7296, 7936, 8277, 8544, 9424, 9728, 10146, 11036, 11392, 11904, 13528, 14136, 14592, 15872, 16554, 17088, 18848, 19456, 20292, 22072, 22784, 23808, 27056, 28272, 29184, 31744, 33108, 34176, 37696, 40584, 44144, 45568, 47616, 52421, 54112, 56544, 58368, 66216, 68352, 75392, 81168, 88288, 91136, 95232, 104842, 108224, 113088, 132432, 136704, 150784, 157263, 162336, 176576, 209684, 216448, 226176, 264864, 273408, 301568, 314526, 324672, 353152, 419368, 432896, 452352, 529728, 603136, 629052, 649344, 706304, 838736, 865792, 904704, 1059456, 1258104, 1298688, 1412608, 1677472, 1731584, 1809408, 2118912, 2516208, 2597376, 2825216, 3354944, 4237824, 5032416, 5194752, 6709888, 8475648, 10064832, 13419776, 20129664, 26839552, 40259328, 53679104, 80518656, 161037312]

約数ペア:

[(1, 161037312), (2, 80518656), (3, 53679104), (4, 40259328), (6, 26839552), (8, 20129664), (12, 13419776), (16, 10064832), (19, 8475648), (24, 6709888), (31, 5194752), (32, 5032416), (38, 4237824), (48, 3354944), (57, 2825216), (62, 2597376), (64, 2516208), (76, 2118912), (89, 1809408), (93, 1731584), (96, 1677472), (114, 1412608), (124, 1298688), (128, 1258104), (152, 1059456), (178, 904704), (186, 865792), (192, 838736), (228, 706304), (248, 649344), (256, 629052), (267, 603136), (304, 529728), (356, 452352), (372, 432896), (384, 419368), (456, 353152), (496, 324672), (512, 314526), (534, 301568), (589, 273408), (608, 264864), (712, 226176), (744, 216448), (768, 209684), (912, 176576), (992, 162336), (1024, 157263), (1068, 150784), (1178, 136704), (1216, 132432), (1424, 113088), (1488, 108224), (1536, 104842), (1691, 95232), (1767, 91136), (1824, 88288), (1984, 81168), (2136, 75392), (2356, 68352), (2432, 66216), (2759, 58368), (2848, 56544), (2976, 54112), (3072, 52421), (3382, 47616), (3534, 45568), (3648, 44144), (3968, 40584), (4272, 37696), (4712, 34176), (4864, 33108), (5073, 31744), (5518, 29184), (5696, 28272), (5952, 27056), (6764, 23808), (7068, 22784), (7296, 22072), (7936, 20292), (8277, 19456), (8544, 18848), (9424, 17088), (9728, 16554), (10146, 15872), (11036, 14592), (11392, 14136), (11904, 13528)]