156739109865

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{109}}^1\times {\mathrm{388117}}^1$

素因数の和:388266

約数の個数: 64

約数和(自身を含む): 286896825600

約数和(自身を除く): 130157715735

約数列:

[1, 3, 5, 13, 15, 19, 39, 57, 65, 95, 109, 195, 247, 285, 327, 545, 741, 1235, 1417, 1635, 2071, 3705, 4251, 6213, 7085, 10355, 21255, 26923, 31065, 80769, 134615, 388117, 403845, 1164351, 1940585, 5045521, 5821755, 7374223, 15136563, 22122669, 25227605, 36871115, 42304753, 75682815, 95864899, 110613345, 126914259, 211523765, 287594697, 479324495, 549961789, 634571295, 803790307, 1437973485, 1649885367, 2411370921, 2749808945, 4018951535, 8249426835, 10449273991, 12056854605, 31347821973, 52246369955, 156739109865]

約数ペア:

[(1, 156739109865), (3, 52246369955), (5, 31347821973), (13, 12056854605), (15, 10449273991), (19, 8249426835), (39, 4018951535), (57, 2749808945), (65, 2411370921), (95, 1649885367), (109, 1437973485), (195, 803790307), (247, 634571295), (285, 549961789), (327, 479324495), (545, 287594697), (741, 211523765), (1235, 126914259), (1417, 110613345), (1635, 95864899), (2071, 75682815), (3705, 42304753), (4251, 36871115), (6213, 25227605), (7085, 22122669), (10355, 15136563), (21255, 7374223), (26923, 5821755), (31065, 5045521), (80769, 1940585), (134615, 1164351), (388117, 403845)]