15963669358

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{137}}^1\times {\mathrm{2897}}^1$

素因数の和:3086

約数の個数: 96

約数和(自身を含む): 31616391744

約数和(自身を除く): 15652722386

約数列:

[1, 2, 7, 13, 14, 17, 26, 34, 91, 119, 137, 169, 182, 221, 238, 274, 338, 442, 959, 1183, 1547, 1781, 1918, 2329, 2366, 2873, 2897, 3094, 3562, 4658, 5746, 5794, 12467, 16303, 20111, 20279, 23153, 24934, 30277, 32606, 37661, 40222, 40558, 46306, 49249, 60554, 75322, 98498, 162071, 211939, 263627, 324142, 344743, 393601, 396889, 423878, 489593, 527254, 640237, 689486, 787202, 793778, 979186, 1280474, 2755207, 2778223, 3427151, 4481659, 5159557, 5510414, 5556446, 6747113, 6854302, 8323081, 8963318, 10319114, 13494226, 16646162, 36116899, 47229791, 58261567, 67074241, 72233798, 87712469, 94459582, 116523134, 134148482, 175424938, 469519687, 613987283, 939039374, 1140262097, 1227974566, 2280524194, 7981834679, 15963669358]

約数ペア:

[(1, 15963669358), (2, 7981834679), (7, 2280524194), (13, 1227974566), (14, 1140262097), (17, 939039374), (26, 613987283), (34, 469519687), (91, 175424938), (119, 134148482), (137, 116523134), (169, 94459582), (182, 87712469), (221, 72233798), (238, 67074241), (274, 58261567), (338, 47229791), (442, 36116899), (959, 16646162), (1183, 13494226), (1547, 10319114), (1781, 8963318), (1918, 8323081), (2329, 6854302), (2366, 6747113), (2873, 5556446), (2897, 5510414), (3094, 5159557), (3562, 4481659), (4658, 3427151), (5746, 2778223), (5794, 2755207), (12467, 1280474), (16303, 979186), (20111, 793778), (20279, 787202), (23153, 689486), (24934, 640237), (30277, 527254), (32606, 489593), (37661, 423878), (40222, 396889), (40558, 393601), (46306, 344743), (49249, 324142), (60554, 263627), (75322, 211939), (98498, 162071)]