161910672

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{617}}^1$

素因数の和:717

約数の個数: 160

約数和(自身を含む): 529680384

約数和(自身を除く): 367769712

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 16, 21, 22, 24, 28, 33, 42, 44, 48, 56, 66, 71, 77, 84, 88, 112, 132, 142, 154, 168, 176, 213, 231, 264, 284, 308, 336, 426, 462, 497, 528, 568, 616, 617, 781, 852, 924, 994, 1136, 1232, 1234, 1491, 1562, 1704, 1848, 1851, 1988, 2343, 2468, 2982, 3124, 3408, 3696, 3702, 3976, 4319, 4686, 4936, 5467, 5964, 6248, 6787, 7404, 7952, 8638, 9372, 9872, 10934, 11928, 12496, 12957, 13574, 14808, 16401, 17276, 18744, 20361, 21868, 23856, 25914, 27148, 29616, 32802, 34552, 37488, 40722, 43736, 43807, 47509, 51828, 54296, 65604, 69104, 81444, 87472, 87614, 95018, 103656, 108592, 131208, 131421, 142527, 162888, 175228, 190036, 207312, 262416, 262842, 285054, 306649, 325776, 350456, 380072, 481877, 525684, 570108, 613298, 700912, 760144, 919947, 963754, 1051368, 1140216, 1226596, 1445631, 1839894, 1927508, 2102736, 2280432, 2453192, 2891262, 3373139, 3679788, 3855016, 4906384, 5782524, 6746278, 7359576, 7710032, 10119417, 11565048, 13492556, 14719152, 20238834, 23130096, 26985112, 40477668, 53970224, 80955336, 161910672]

約数ペア:

[(1, 161910672), (2, 80955336), (3, 53970224), (4, 40477668), (6, 26985112), (7, 23130096), (8, 20238834), (11, 14719152), (12, 13492556), (14, 11565048), (16, 10119417), (21, 7710032), (22, 7359576), (24, 6746278), (28, 5782524), (33, 4906384), (42, 3855016), (44, 3679788), (48, 3373139), (56, 2891262), (66, 2453192), (71, 2280432), (77, 2102736), (84, 1927508), (88, 1839894), (112, 1445631), (132, 1226596), (142, 1140216), (154, 1051368), (168, 963754), (176, 919947), (213, 760144), (231, 700912), (264, 613298), (284, 570108), (308, 525684), (336, 481877), (426, 380072), (462, 350456), (497, 325776), (528, 306649), (568, 285054), (616, 262842), (617, 262416), (781, 207312), (852, 190036), (924, 175228), (994, 162888), (1136, 142527), (1232, 131421), (1234, 131208), (1491, 108592), (1562, 103656), (1704, 95018), (1848, 87614), (1851, 87472), (1988, 81444), (2343, 69104), (2468, 65604), (2982, 54296), (3124, 51828), (3408, 47509), (3696, 43807), (3702, 43736), (3976, 40722), (4319, 37488), (4686, 34552), (4936, 32802), (5467, 29616), (5964, 27148), (6248, 25914), (6787, 23856), (7404, 21868), (7952, 20361), (8638, 18744), (9372, 17276), (9872, 16401), (10934, 14808), (11928, 13574), (12496, 12957)]