130481664

素因数分解:

$2^9\times 3^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{263}}^1$

素因数の和:320

約数の個数: 160

約数和(自身を含む): 388903680

約数和(自身を除く): 258422016

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 19, 24, 32, 34, 38, 48, 51, 57, 64, 68, 76, 96, 102, 114, 128, 136, 152, 192, 204, 228, 256, 263, 272, 304, 323, 384, 408, 456, 512, 526, 544, 608, 646, 768, 789, 816, 912, 969, 1052, 1088, 1216, 1292, 1536, 1578, 1632, 1824, 1938, 2104, 2176, 2432, 2584, 3156, 3264, 3648, 3876, 4208, 4352, 4471, 4864, 4997, 5168, 6312, 6528, 7296, 7752, 8416, 8704, 8942, 9728, 9994, 10336, 12624, 13056, 13413, 14592, 14991, 15504, 16832, 17884, 19988, 20672, 25248, 26112, 26826, 29184, 29982, 31008, 33664, 35768, 39976, 41344, 50496, 53652, 59964, 62016, 67328, 71536, 79952, 82688, 84949, 100992, 107304, 119928, 124032, 134656, 143072, 159904, 165376, 169898, 201984, 214608, 239856, 248064, 254847, 286144, 319808, 339796, 403968, 429216, 479712, 496128, 509694, 572288, 639616, 679592, 858432, 959424, 1019388, 1144576, 1279232, 1359184, 1716864, 1918848, 2038776, 2289152, 2558464, 2718368, 3433728, 3837696, 4077552, 5436736, 6867456, 7675392, 8155104, 10873472, 16310208, 21746944, 32620416, 43493888, 65240832, 130481664]

約数ペア:

[(1, 130481664), (2, 65240832), (3, 43493888), (4, 32620416), (6, 21746944), (8, 16310208), (12, 10873472), (16, 8155104), (17, 7675392), (19, 6867456), (24, 5436736), (32, 4077552), (34, 3837696), (38, 3433728), (48, 2718368), (51, 2558464), (57, 2289152), (64, 2038776), (68, 1918848), (76, 1716864), (96, 1359184), (102, 1279232), (114, 1144576), (128, 1019388), (136, 959424), (152, 858432), (192, 679592), (204, 639616), (228, 572288), (256, 509694), (263, 496128), (272, 479712), (304, 429216), (323, 403968), (384, 339796), (408, 319808), (456, 286144), (512, 254847), (526, 248064), (544, 239856), (608, 214608), (646, 201984), (768, 169898), (789, 165376), (816, 159904), (912, 143072), (969, 134656), (1052, 124032), (1088, 119928), (1216, 107304), (1292, 100992), (1536, 84949), (1578, 82688), (1632, 79952), (1824, 71536), (1938, 67328), (2104, 62016), (2176, 59964), (2432, 53652), (2584, 50496), (3156, 41344), (3264, 39976), (3648, 35768), (3876, 33664), (4208, 31008), (4352, 29982), (4471, 29184), (4864, 26826), (4997, 26112), (5168, 25248), (6312, 20672), (6528, 19988), (7296, 17884), (7752, 16832), (8416, 15504), (8704, 14991), (8942, 14592), (9728, 13413), (9994, 13056), (10336, 12624)]