147471464

素因数分解:

$2^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{263}}^1$

素因数の和:343

約数の個数: 128

約数和(自身を含む): 364953600

約数和(自身を除く): 217482136

約数列:

[1, 2, 4, 7, 8, 14, 17, 19, 28, 31, 34, 38, 56, 62, 68, 76, 119, 124, 133, 136, 152, 217, 238, 248, 263, 266, 323, 434, 476, 526, 527, 532, 589, 646, 868, 952, 1052, 1054, 1064, 1178, 1292, 1736, 1841, 2104, 2108, 2261, 2356, 2584, 3682, 3689, 4123, 4216, 4471, 4522, 4712, 4997, 7364, 7378, 8153, 8246, 8942, 9044, 9994, 10013, 14728, 14756, 16306, 16492, 17884, 18088, 19988, 20026, 29512, 31297, 32612, 32984, 34979, 35768, 39976, 40052, 57071, 62594, 65224, 69958, 70091, 80104, 84949, 114142, 125188, 138601, 139916, 140182, 154907, 169898, 228284, 250376, 277202, 279832, 280364, 309814, 339796, 456568, 554404, 560728, 594643, 619628, 679592, 970207, 1084349, 1108808, 1189286, 1239256, 1940414, 2168698, 2378572, 2633419, 3880828, 4337396, 4757144, 5266838, 7761656, 8674792, 10533676, 18433933, 21067352, 36867866, 73735732, 147471464]

約数ペア:

[(1, 147471464), (2, 73735732), (4, 36867866), (7, 21067352), (8, 18433933), (14, 10533676), (17, 8674792), (19, 7761656), (28, 5266838), (31, 4757144), (34, 4337396), (38, 3880828), (56, 2633419), (62, 2378572), (68, 2168698), (76, 1940414), (119, 1239256), (124, 1189286), (133, 1108808), (136, 1084349), (152, 970207), (217, 679592), (238, 619628), (248, 594643), (263, 560728), (266, 554404), (323, 456568), (434, 339796), (476, 309814), (526, 280364), (527, 279832), (532, 277202), (589, 250376), (646, 228284), (868, 169898), (952, 154907), (1052, 140182), (1054, 139916), (1064, 138601), (1178, 125188), (1292, 114142), (1736, 84949), (1841, 80104), (2104, 70091), (2108, 69958), (2261, 65224), (2356, 62594), (2584, 57071), (3682, 40052), (3689, 39976), (4123, 35768), (4216, 34979), (4471, 32984), (4522, 32612), (4712, 31297), (4997, 29512), (7364, 20026), (7378, 19988), (8153, 18088), (8246, 17884), (8942, 16492), (9044, 16306), (9994, 14756), (10013, 14728)]