127969968

素因数分解:

$2^4\times 3^1\times 7^2\times {\mathrm{54409}}^1$

素因数の和:54434

約数の個数: 60

約数和(自身を含む): 384569880

約数和(自身を除く): 256599912

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 49, 56, 84, 98, 112, 147, 168, 196, 294, 336, 392, 588, 784, 1176, 2352, 54409, 108818, 163227, 217636, 326454, 380863, 435272, 652908, 761726, 870544, 1142589, 1305816, 1523452, 2285178, 2611632, 2666041, 3046904, 4570356, 5332082, 6093808, 7998123, 9140712, 10664164, 15996246, 18281424, 21328328, 31992492, 42656656, 63984984, 127969968]

約数ペア:

[(1, 127969968), (2, 63984984), (3, 42656656), (4, 31992492), (6, 21328328), (7, 18281424), (8, 15996246), (12, 10664164), (14, 9140712), (16, 7998123), (21, 6093808), (24, 5332082), (28, 4570356), (42, 3046904), (48, 2666041), (49, 2611632), (56, 2285178), (84, 1523452), (98, 1305816), (112, 1142589), (147, 870544), (168, 761726), (196, 652908), (294, 435272), (336, 380863), (392, 326454), (588, 217636), (784, 163227), (1176, 108818), (2352, 54409)]