143494288

素因数分解:

$2^4\times 7^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{1117}}^1$

素因数の和:1200

約数の個数: 80

約数和(自身を含む): 337153024

約数和(自身を除く): 193658736

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 37, 56, 62, 74, 112, 124, 148, 217, 248, 259, 296, 434, 496, 518, 592, 868, 1036, 1117, 1147, 1736, 2072, 2234, 2294, 3472, 4144, 4468, 4588, 7819, 8029, 8936, 9176, 15638, 16058, 17872, 18352, 31276, 32116, 34627, 41329, 62552, 64232, 69254, 82658, 125104, 128464, 138508, 165316, 242389, 277016, 289303, 330632, 484778, 554032, 578606, 661264, 969556, 1157212, 1281199, 1939112, 2314424, 2562398, 3878224, 4628848, 5124796, 8968393, 10249592, 17936786, 20499184, 35873572, 71747144, 143494288]

約数ペア:

[(1, 143494288), (2, 71747144), (4, 35873572), (7, 20499184), (8, 17936786), (14, 10249592), (16, 8968393), (28, 5124796), (31, 4628848), (37, 3878224), (56, 2562398), (62, 2314424), (74, 1939112), (112, 1281199), (124, 1157212), (148, 969556), (217, 661264), (248, 578606), (259, 554032), (296, 484778), (434, 330632), (496, 289303), (518, 277016), (592, 242389), (868, 165316), (1036, 138508), (1117, 128464), (1147, 125104), (1736, 82658), (2072, 69254), (2234, 64232), (2294, 62552), (3472, 41329), (4144, 34627), (4468, 32116), (4588, 31276), (7819, 18352), (8029, 17872), (8936, 16058), (9176, 15638)]