68156917304

素因数分解:

$2^3\times 7^2\times {\mathrm{97}}^1\times {\mathrm{607}}^1\times {\mathrm{2953}}^1$

素因数の和:3677

約数の個数: 96

約数和(自身を含む): 150489521280

約数和(自身を除く): 82332603976

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 97, 98, 194, 196, 388, 392, 607, 679, 776, 1214, 1358, 2428, 2716, 2953, 4249, 4753, 4856, 5432, 5906, 8498, 9506, 11812, 16996, 19012, 20671, 23624, 29743, 33992, 38024, 41342, 58879, 59486, 82684, 117758, 118972, 144697, 165368, 235516, 237944, 286441, 289394, 412153, 471032, 572882, 578788, 824306, 1145764, 1157576, 1648612, 1792471, 2005087, 2291528, 2885071, 3297224, 3584942, 4010174, 5770142, 7169884, 8020348, 11540284, 12547297, 14035609, 14339768, 16040696, 23080568, 25094594, 28071218, 50189188, 56142436, 87831079, 100378376, 112284872, 173869687, 175662158, 347739374, 351324316, 695478748, 702648632, 1217087809, 1390957496, 2434175618, 4868351236, 8519614663, 9736702472, 17039229326, 34078458652, 68156917304]

約数ペア:

[(1, 68156917304), (2, 34078458652), (4, 17039229326), (7, 9736702472), (8, 8519614663), (14, 4868351236), (28, 2434175618), (49, 1390957496), (56, 1217087809), (97, 702648632), (98, 695478748), (194, 351324316), (196, 347739374), (388, 175662158), (392, 173869687), (607, 112284872), (679, 100378376), (776, 87831079), (1214, 56142436), (1358, 50189188), (2428, 28071218), (2716, 25094594), (2953, 23080568), (4249, 16040696), (4753, 14339768), (4856, 14035609), (5432, 12547297), (5906, 11540284), (8498, 8020348), (9506, 7169884), (11812, 5770142), (16996, 4010174), (19012, 3584942), (20671, 3297224), (23624, 2885071), (29743, 2291528), (33992, 2005087), (38024, 1792471), (41342, 1648612), (58879, 1157576), (59486, 1145764), (82684, 824306), (117758, 578788), (118972, 572882), (144697, 471032), (165368, 412153), (235516, 289394), (237944, 286441)]