171031464

素因数分解:

$2^3\times 3^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{109}}^1$

素因数の和:208

約数の個数: 192

約数和(自身を含む): 521664000

約数和(自身を除く): 350632536

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 31, 36, 37, 38, 57, 62, 72, 74, 76, 93, 109, 111, 114, 124, 148, 152, 171, 186, 218, 222, 228, 248, 279, 296, 327, 333, 342, 372, 436, 444, 456, 558, 589, 654, 666, 684, 703, 744, 872, 888, 981, 1116, 1147, 1178, 1308, 1332, 1368, 1406, 1767, 1962, 2071, 2109, 2232, 2294, 2356, 2616, 2664, 2812, 3379, 3441, 3534, 3924, 4033, 4142, 4218, 4588, 4712, 5301, 5624, 6213, 6327, 6758, 6882, 7068, 7848, 8066, 8284, 8436, 9176, 10137, 10323, 10602, 12099, 12426, 12654, 13516, 13764, 14136, 16132, 16568, 16872, 18639, 20274, 20646, 21204, 21793, 24198, 24852, 25308, 27032, 27528, 30411, 32264, 36297, 37278, 40548, 41292, 42408, 43586, 48396, 49704, 50616, 60822, 64201, 65379, 72594, 74556, 76627, 81096, 82584, 87172, 96792, 121644, 125023, 128402, 130758, 145188, 149112, 153254, 174344, 192603, 196137, 229881, 243288, 250046, 256804, 261516, 290376, 306508, 375069, 385206, 392274, 459762, 500092, 513608, 523032, 577809, 613016, 689643, 750138, 770412, 784548, 919524, 1000184, 1125207, 1155618, 1379286, 1500276, 1540824, 1569096, 1839048, 2250414, 2311236, 2375437, 2758572, 3000552, 4500828, 4622472, 4750874, 5517144, 7126311, 9001656, 9501748, 14252622, 19003496, 21378933, 28505244, 42757866, 57010488, 85515732, 171031464]

約数ペア:

[(1, 171031464), (2, 85515732), (3, 57010488), (4, 42757866), (6, 28505244), (8, 21378933), (9, 19003496), (12, 14252622), (18, 9501748), (19, 9001656), (24, 7126311), (31, 5517144), (36, 4750874), (37, 4622472), (38, 4500828), (57, 3000552), (62, 2758572), (72, 2375437), (74, 2311236), (76, 2250414), (93, 1839048), (109, 1569096), (111, 1540824), (114, 1500276), (124, 1379286), (148, 1155618), (152, 1125207), (171, 1000184), (186, 919524), (218, 784548), (222, 770412), (228, 750138), (248, 689643), (279, 613016), (296, 577809), (327, 523032), (333, 513608), (342, 500092), (372, 459762), (436, 392274), (444, 385206), (456, 375069), (558, 306508), (589, 290376), (654, 261516), (666, 256804), (684, 250046), (703, 243288), (744, 229881), (872, 196137), (888, 192603), (981, 174344), (1116, 153254), (1147, 149112), (1178, 145188), (1308, 130758), (1332, 128402), (1368, 125023), (1406, 121644), (1767, 96792), (1962, 87172), (2071, 82584), (2109, 81096), (2232, 76627), (2294, 74556), (2356, 72594), (2616, 65379), (2664, 64201), (2812, 60822), (3379, 50616), (3441, 49704), (3534, 48396), (3924, 43586), (4033, 42408), (4142, 41292), (4218, 40548), (4588, 37278), (4712, 36297), (5301, 32264), (5624, 30411), (6213, 27528), (6327, 27032), (6758, 25308), (6882, 24852), (7068, 24198), (7848, 21793), (8066, 21204), (8284, 20646), (8436, 20274), (9176, 18639), (10137, 16872), (10323, 16568), (10602, 16132), (12099, 14136), (12426, 13764), (12654, 13516)]