142270621328

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{449}}^1\times {\mathrm{25357}}^1$

素因数の和:25896

約数の個数: 80

約数和(自身を含む): 305634902400

約数和(自身を除く): 163364281072

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 71, 88, 142, 176, 284, 449, 568, 781, 898, 1136, 1562, 1796, 3124, 3592, 4939, 6248, 7184, 9878, 12496, 19756, 25357, 31879, 39512, 50714, 63758, 79024, 101428, 127516, 202856, 255032, 278927, 350669, 405712, 510064, 557854, 701338, 1115708, 1402676, 1800347, 2231416, 2805352, 3600694, 4462832, 5610704, 7201388, 11385293, 14402776, 19803817, 22770586, 28805552, 39607634, 45541172, 79215268, 91082344, 125238223, 158430536, 182164688, 250476446, 316861072, 500952892, 808355803, 1001905784, 1616711606, 2003811568, 3233423212, 6466846424, 8891913833, 12933692848, 17783827666, 35567655332, 71135310664, 142270621328]

約数ペア:

[(1, 142270621328), (2, 71135310664), (4, 35567655332), (8, 17783827666), (11, 12933692848), (16, 8891913833), (22, 6466846424), (44, 3233423212), (71, 2003811568), (88, 1616711606), (142, 1001905784), (176, 808355803), (284, 500952892), (449, 316861072), (568, 250476446), (781, 182164688), (898, 158430536), (1136, 125238223), (1562, 91082344), (1796, 79215268), (3124, 45541172), (3592, 39607634), (4939, 28805552), (6248, 22770586), (7184, 19803817), (9878, 14402776), (12496, 11385293), (19756, 7201388), (25357, 5610704), (31879, 4462832), (39512, 3600694), (50714, 2805352), (63758, 2231416), (79024, 1800347), (101428, 1402676), (127516, 1115708), (202856, 701338), (255032, 557854), (278927, 510064), (350669, 405712)]