142456164494

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{257}}^1\times {\mathrm{54163}}^1$

素因数の和:54489

約数の個数: 64

約数和(自身を含む): 265623722496

約数和(自身を除く): 123167558002

約数列:

[1, 2, 7, 14, 17, 34, 43, 86, 119, 238, 257, 301, 514, 602, 731, 1462, 1799, 3598, 4369, 5117, 8738, 10234, 11051, 22102, 30583, 54163, 61166, 77357, 108326, 154714, 187867, 375734, 379141, 758282, 920771, 1315069, 1841542, 2329009, 2630138, 4658018, 6445397, 12890794, 13919891, 16303063, 27839782, 32606126, 39593153, 79186306, 97439237, 194878474, 236638147, 277152071, 473276294, 554304142, 598555313, 1197110626, 1656467029, 3312934058, 4189887191, 8379774382, 10175440321, 20350880642, 71228082247, 142456164494]

約数ペア:

[(1, 142456164494), (2, 71228082247), (7, 20350880642), (14, 10175440321), (17, 8379774382), (34, 4189887191), (43, 3312934058), (86, 1656467029), (119, 1197110626), (238, 598555313), (257, 554304142), (301, 473276294), (514, 277152071), (602, 236638147), (731, 194878474), (1462, 97439237), (1799, 79186306), (3598, 39593153), (4369, 32606126), (5117, 27839782), (8738, 16303063), (10234, 13919891), (11051, 12890794), (22102, 6445397), (30583, 4658018), (54163, 2630138), (61166, 2329009), (77357, 1841542), (108326, 1315069), (154714, 920771), (187867, 758282), (375734, 379141)]