121214371978

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{397}}^1\times {\mathrm{599}}^1\times {\mathrm{1583}}^1$

素因数の和:2611

約数の個数: 64

約数和(自身を含む): 217877299200

約数和(自身を除く): 96662927222

約数列:

[1, 2, 7, 14, 23, 46, 161, 322, 397, 599, 794, 1198, 1583, 2779, 3166, 4193, 5558, 8386, 9131, 11081, 13777, 18262, 22162, 27554, 36409, 63917, 72818, 96439, 127834, 192878, 237803, 254863, 475606, 509726, 628451, 948217, 1256902, 1664621, 1896434, 3329242, 4399157, 5469469, 6637519, 8798314, 10938938, 13275038, 14454373, 21808991, 28908746, 38286283, 43617982, 76572566, 101180611, 152662937, 202361222, 305325874, 376442149, 752884298, 2635095043, 5270190086, 8658169427, 17316338854, 60607185989, 121214371978]

約数ペア:

[(1, 121214371978), (2, 60607185989), (7, 17316338854), (14, 8658169427), (23, 5270190086), (46, 2635095043), (161, 752884298), (322, 376442149), (397, 305325874), (599, 202361222), (794, 152662937), (1198, 101180611), (1583, 76572566), (2779, 43617982), (3166, 38286283), (4193, 28908746), (5558, 21808991), (8386, 14454373), (9131, 13275038), (11081, 10938938), (13777, 8798314), (18262, 6637519), (22162, 5469469), (27554, 4399157), (36409, 3329242), (63917, 1896434), (72818, 1664621), (96439, 1256902), (127834, 948217), (192878, 628451), (237803, 509726), (254863, 475606)]