189819552

素因数分解:

$2^5\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{389}}^1$

素因数の和:455

約数の個数: 192

約数和(自身を含む): 594397440

約数和(自身を除く): 404577888

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 17, 23, 24, 26, 32, 34, 39, 46, 48, 51, 52, 68, 69, 78, 92, 96, 102, 104, 136, 138, 156, 184, 204, 208, 221, 272, 276, 299, 312, 368, 389, 391, 408, 416, 442, 544, 552, 598, 624, 663, 736, 778, 782, 816, 884, 897, 1104, 1167, 1173, 1196, 1248, 1326, 1556, 1564, 1632, 1768, 1794, 2208, 2334, 2346, 2392, 2652, 3112, 3128, 3536, 3588, 4668, 4692, 4784, 5057, 5083, 5304, 6224, 6256, 6613, 7072, 7176, 8947, 9336, 9384, 9568, 10114, 10166, 10608, 12448, 12512, 13226, 14352, 15171, 15249, 17894, 18672, 18768, 19839, 20228, 20332, 21216, 26452, 26841, 28704, 30342, 30498, 35788, 37344, 37536, 39678, 40456, 40664, 52904, 53682, 60684, 60996, 71576, 79356, 80912, 81328, 85969, 105808, 107364, 116311, 121368, 121992, 143152, 152099, 158712, 161824, 162656, 171938, 211616, 214728, 232622, 242736, 243984, 257907, 286304, 304198, 317424, 343876, 348933, 429456, 456297, 465244, 485472, 487968, 515814, 608396, 634848, 687752, 697866, 858912, 912594, 930488, 1031628, 1216792, 1375504, 1395732, 1825188, 1860976, 1977287, 2063256, 2433584, 2751008, 2791464, 3650376, 3721952, 3954574, 4126512, 4867168, 5582928, 5931861, 7300752, 7909148, 8253024, 11165856, 11863722, 14601504, 15818296, 23727444, 31636592, 47454888, 63273184, 94909776, 189819552]

約数ペア:

[(1, 189819552), (2, 94909776), (3, 63273184), (4, 47454888), (6, 31636592), (8, 23727444), (12, 15818296), (13, 14601504), (16, 11863722), (17, 11165856), (23, 8253024), (24, 7909148), (26, 7300752), (32, 5931861), (34, 5582928), (39, 4867168), (46, 4126512), (48, 3954574), (51, 3721952), (52, 3650376), (68, 2791464), (69, 2751008), (78, 2433584), (92, 2063256), (96, 1977287), (102, 1860976), (104, 1825188), (136, 1395732), (138, 1375504), (156, 1216792), (184, 1031628), (204, 930488), (208, 912594), (221, 858912), (272, 697866), (276, 687752), (299, 634848), (312, 608396), (368, 515814), (389, 487968), (391, 485472), (408, 465244), (416, 456297), (442, 429456), (544, 348933), (552, 343876), (598, 317424), (624, 304198), (663, 286304), (736, 257907), (778, 243984), (782, 242736), (816, 232622), (884, 214728), (897, 211616), (1104, 171938), (1167, 162656), (1173, 161824), (1196, 158712), (1248, 152099), (1326, 143152), (1556, 121992), (1564, 121368), (1632, 116311), (1768, 107364), (1794, 105808), (2208, 85969), (2334, 81328), (2346, 80912), (2392, 79356), (2652, 71576), (3112, 60996), (3128, 60684), (3536, 53682), (3588, 52904), (4668, 40664), (4692, 40456), (4784, 39678), (5057, 37536), (5083, 37344), (5304, 35788), (6224, 30498), (6256, 30342), (6613, 28704), (7072, 26841), (7176, 26452), (8947, 21216), (9336, 20332), (9384, 20228), (9568, 19839), (10114, 18768), (10166, 18672), (10608, 17894), (12448, 15249), (12512, 15171), (13226, 14352)]