196947744

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{89}}^2$

素因数の和:235

約数の個数: 144

約数和(自身を含む): 613706688

約数和(自身を除く): 416758944

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 37, 42, 48, 56, 74, 84, 89, 96, 111, 112, 148, 168, 178, 222, 224, 259, 267, 296, 336, 356, 444, 518, 534, 592, 623, 672, 712, 777, 888, 1036, 1068, 1184, 1246, 1424, 1554, 1776, 1869, 2072, 2136, 2492, 2848, 3108, 3293, 3552, 3738, 4144, 4272, 4984, 6216, 6586, 7476, 7921, 8288, 8544, 9879, 9968, 12432, 13172, 14952, 15842, 19758, 19936, 23051, 23763, 24864, 26344, 29904, 31684, 39516, 46102, 47526, 52688, 55447, 59808, 63368, 69153, 79032, 92204, 95052, 105376, 110894, 126736, 138306, 158064, 166341, 184408, 190104, 221788, 253472, 276612, 293077, 316128, 332682, 368816, 380208, 443576, 553224, 586154, 665364, 737632, 760416, 879231, 887152, 1106448, 1172308, 1330728, 1758462, 1774304, 2051539, 2212896, 2344616, 2661456, 3516924, 4103078, 4689232, 5322912, 6154617, 7033848, 8206156, 9378464, 12309234, 14067696, 16412312, 24618468, 28135392, 32824624, 49236936, 65649248, 98473872, 196947744]

約数ペア:

[(1, 196947744), (2, 98473872), (3, 65649248), (4, 49236936), (6, 32824624), (7, 28135392), (8, 24618468), (12, 16412312), (14, 14067696), (16, 12309234), (21, 9378464), (24, 8206156), (28, 7033848), (32, 6154617), (37, 5322912), (42, 4689232), (48, 4103078), (56, 3516924), (74, 2661456), (84, 2344616), (89, 2212896), (96, 2051539), (111, 1774304), (112, 1758462), (148, 1330728), (168, 1172308), (178, 1106448), (222, 887152), (224, 879231), (259, 760416), (267, 737632), (296, 665364), (336, 586154), (356, 553224), (444, 443576), (518, 380208), (534, 368816), (592, 332682), (623, 316128), (672, 293077), (712, 276612), (777, 253472), (888, 221788), (1036, 190104), (1068, 184408), (1184, 166341), (1246, 158064), (1424, 138306), (1554, 126736), (1776, 110894), (1869, 105376), (2072, 95052), (2136, 92204), (2492, 79032), (2848, 69153), (3108, 63368), (3293, 59808), (3552, 55447), (3738, 52688), (4144, 47526), (4272, 46102), (4984, 39516), (6216, 31684), (6586, 29904), (7476, 26344), (7921, 24864), (8288, 23763), (8544, 23051), (9879, 19936), (9968, 19758), (12432, 15842), (13172, 14952)]