121571856

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{120607}}^1$

素因数の和:120628

約数の個数: 60

約数和(自身を含む): 388840192

約数和(自身を除く): 267268336

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 48, 56, 63, 72, 84, 112, 126, 144, 168, 252, 336, 504, 1008, 120607, 241214, 361821, 482428, 723642, 844249, 964856, 1085463, 1447284, 1688498, 1929712, 2170926, 2532747, 2894568, 3376996, 4341852, 5065494, 5789136, 6753992, 7598241, 8683704, 10130988, 13507984, 15196482, 17367408, 20261976, 30392964, 40523952, 60785928, 121571856]

約数ペア:

[(1, 121571856), (2, 60785928), (3, 40523952), (4, 30392964), (6, 20261976), (7, 17367408), (8, 15196482), (9, 13507984), (12, 10130988), (14, 8683704), (16, 7598241), (18, 6753992), (21, 5789136), (24, 5065494), (28, 4341852), (36, 3376996), (42, 2894568), (48, 2532747), (56, 2170926), (63, 1929712), (72, 1688498), (84, 1447284), (112, 1085463), (126, 964856), (144, 844249), (168, 723642), (252, 482428), (336, 361821), (504, 241214), (1008, 120607)]