161567184

素因数分解:

$2^4\times 3^1\times {\mathrm{17}}^2\times {\mathrm{19}}^1\times {\mathrm{613}}^1$

素因数の和:677

約数の個数: 120

約数和(自身を含む): 467475040

約数和(自身を除く): 305907856

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 19, 24, 34, 38, 48, 51, 57, 68, 76, 102, 114, 136, 152, 204, 228, 272, 289, 304, 323, 408, 456, 578, 613, 646, 816, 867, 912, 969, 1156, 1226, 1292, 1734, 1839, 1938, 2312, 2452, 2584, 3468, 3678, 3876, 4624, 4904, 5168, 5491, 6936, 7356, 7752, 9808, 10421, 10982, 11647, 13872, 14712, 15504, 16473, 20842, 21964, 23294, 29424, 31263, 32946, 34941, 41684, 43928, 46588, 62526, 65892, 69882, 83368, 87856, 93176, 125052, 131784, 139764, 166736, 177157, 186352, 197999, 250104, 263568, 279528, 354314, 395998, 500208, 531471, 559056, 593997, 708628, 791996, 1062942, 1187994, 1417256, 1583992, 2125884, 2375988, 2834512, 3167984, 3365983, 4251768, 4751976, 6731966, 8503536, 9503952, 10097949, 13463932, 20195898, 26927864, 40391796, 53855728, 80783592, 161567184]

約数ペア:

[(1, 161567184), (2, 80783592), (3, 53855728), (4, 40391796), (6, 26927864), (8, 20195898), (12, 13463932), (16, 10097949), (17, 9503952), (19, 8503536), (24, 6731966), (34, 4751976), (38, 4251768), (48, 3365983), (51, 3167984), (57, 2834512), (68, 2375988), (76, 2125884), (102, 1583992), (114, 1417256), (136, 1187994), (152, 1062942), (204, 791996), (228, 708628), (272, 593997), (289, 559056), (304, 531471), (323, 500208), (408, 395998), (456, 354314), (578, 279528), (613, 263568), (646, 250104), (816, 197999), (867, 186352), (912, 177157), (969, 166736), (1156, 139764), (1226, 131784), (1292, 125052), (1734, 93176), (1839, 87856), (1938, 83368), (2312, 69882), (2452, 65892), (2584, 62526), (3468, 46588), (3678, 43928), (3876, 41684), (4624, 34941), (4904, 32946), (5168, 31263), (5491, 29424), (6936, 23294), (7356, 21964), (7752, 20842), (9808, 16473), (10421, 15504), (10982, 14712), (11647, 13872)]