121903967168

素因数分解:

$2^6\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{83}}^1\times {\mathrm{15289}}^1$

素因数の和:15482

約数の個数: 112

約数和(自身を含む): 260981952000

約数和(自身を除く): 139077984832

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 79, 83, 152, 158, 166, 304, 316, 332, 608, 632, 664, 1216, 1264, 1328, 1501, 1577, 2528, 2656, 3002, 3154, 5056, 5312, 6004, 6308, 6557, 12008, 12616, 13114, 15289, 24016, 25232, 26228, 30578, 48032, 50464, 52456, 61156, 96064, 100928, 104912, 122312, 124583, 209824, 244624, 249166, 290491, 419648, 489248, 498332, 580982, 978496, 996664, 1161964, 1207831, 1268987, 1993328, 2323928, 2415662, 2537974, 3986656, 4647856, 4831324, 5075948, 7973312, 9295712, 9662648, 10151896, 18591424, 19325296, 20303792, 22948789, 24110753, 38650592, 40607584, 45897578, 48221506, 77301184, 81215168, 91795156, 96443012, 100249973, 183590312, 192886024, 200499946, 367180624, 385772048, 400999892, 734361248, 771544096, 801999784, 1468722496, 1543088192, 1603999568, 1904749487, 3207999136, 3809498974, 6415998272, 7618997948, 15237995896, 30475991792, 60951983584, 121903967168]

約数ペア:

[(1, 121903967168), (2, 60951983584), (4, 30475991792), (8, 15237995896), (16, 7618997948), (19, 6415998272), (32, 3809498974), (38, 3207999136), (64, 1904749487), (76, 1603999568), (79, 1543088192), (83, 1468722496), (152, 801999784), (158, 771544096), (166, 734361248), (304, 400999892), (316, 385772048), (332, 367180624), (608, 200499946), (632, 192886024), (664, 183590312), (1216, 100249973), (1264, 96443012), (1328, 91795156), (1501, 81215168), (1577, 77301184), (2528, 48221506), (2656, 45897578), (3002, 40607584), (3154, 38650592), (5056, 24110753), (5312, 22948789), (6004, 20303792), (6308, 19325296), (6557, 18591424), (12008, 10151896), (12616, 9662648), (13114, 9295712), (15289, 7973312), (24016, 5075948), (25232, 4831324), (26228, 4647856), (30578, 3986656), (48032, 2537974), (50464, 2415662), (52456, 2323928), (61156, 1993328), (96064, 1268987), (100928, 1207831), (104912, 1161964), (122312, 996664), (124583, 978496), (209824, 580982), (244624, 498332), (249166, 489248), (290491, 419648)]