156937612895

素因数分解:

$5^1\times 7^1\times {\mathrm{97}}^1\times {\mathrm{131}}^1\times {\mathrm{167}}^1\times {\mathrm{2113}}^1$

素因数の和:2520

約数の個数: 64

約数和(自身を含む): 220523821056

約数和(自身を除く): 63586208161

約数列:

[1, 5, 7, 35, 97, 131, 167, 485, 655, 679, 835, 917, 1169, 2113, 3395, 4585, 5845, 10565, 12707, 14791, 16199, 21877, 63535, 73955, 80995, 88949, 109385, 113393, 153139, 204961, 276803, 352871, 444745, 566965, 765695, 1024805, 1384015, 1434727, 1764355, 1937621, 2122069, 2470097, 7173635, 9688105, 10610345, 12350485, 14854483, 26849891, 34228487, 46226101, 74272415, 134249455, 171142435, 187949237, 231130505, 239599409, 323582707, 939746185, 1197997045, 1617913535, 4483931797, 22419658985, 31387522579, 156937612895]

約数ペア:

[(1, 156937612895), (5, 31387522579), (7, 22419658985), (35, 4483931797), (97, 1617913535), (131, 1197997045), (167, 939746185), (485, 323582707), (655, 239599409), (679, 231130505), (835, 187949237), (917, 171142435), (1169, 134249455), (2113, 74272415), (3395, 46226101), (4585, 34228487), (5845, 26849891), (10565, 14854483), (12707, 12350485), (14791, 10610345), (16199, 9688105), (21877, 7173635), (63535, 2470097), (73955, 2122069), (80995, 1937621), (88949, 1764355), (109385, 1434727), (113393, 1384015), (153139, 1024805), (204961, 765695), (276803, 566965), (352871, 444745)]