195138552

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{89}}^1\times {\mathrm{421}}^1$

素因数の和:557

約数の個数: 128

約数和(自身を含む): 583372800

約数和(自身を除く): 388234248

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 31, 42, 56, 62, 84, 89, 93, 124, 168, 178, 186, 217, 248, 267, 356, 372, 421, 434, 534, 623, 651, 712, 744, 842, 868, 1068, 1246, 1263, 1302, 1684, 1736, 1869, 2136, 2492, 2526, 2604, 2759, 2947, 3368, 3738, 4984, 5052, 5208, 5518, 5894, 7476, 8277, 8841, 10104, 11036, 11788, 13051, 14952, 16554, 17682, 19313, 22072, 23576, 26102, 33108, 35364, 37469, 38626, 39153, 52204, 57939, 66216, 70728, 74938, 77252, 78306, 91357, 104408, 112407, 115878, 149876, 154504, 156612, 182714, 224814, 231756, 262283, 274071, 299752, 313224, 365428, 449628, 463512, 524566, 548142, 730856, 786849, 899256, 1049132, 1096284, 1161539, 1573698, 2098264, 2192568, 2323078, 3147396, 3484617, 4646156, 6294792, 6969234, 8130773, 9292312, 13938468, 16261546, 24392319, 27876936, 32523092, 48784638, 65046184, 97569276, 195138552]

約数ペア:

[(1, 195138552), (2, 97569276), (3, 65046184), (4, 48784638), (6, 32523092), (7, 27876936), (8, 24392319), (12, 16261546), (14, 13938468), (21, 9292312), (24, 8130773), (28, 6969234), (31, 6294792), (42, 4646156), (56, 3484617), (62, 3147396), (84, 2323078), (89, 2192568), (93, 2098264), (124, 1573698), (168, 1161539), (178, 1096284), (186, 1049132), (217, 899256), (248, 786849), (267, 730856), (356, 548142), (372, 524566), (421, 463512), (434, 449628), (534, 365428), (623, 313224), (651, 299752), (712, 274071), (744, 262283), (842, 231756), (868, 224814), (1068, 182714), (1246, 156612), (1263, 154504), (1302, 149876), (1684, 115878), (1736, 112407), (1869, 104408), (2136, 91357), (2492, 78306), (2526, 77252), (2604, 74938), (2759, 70728), (2947, 66216), (3368, 57939), (3738, 52204), (4984, 39153), (5052, 38626), (5208, 37469), (5518, 35364), (5894, 33108), (7476, 26102), (8277, 23576), (8841, 22072), (10104, 19313), (11036, 17682), (11788, 16554), (13051, 14952)]