124906288

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{463}}^1\times {\mathrm{1297}}^1$

素因数の和:1781

約数の個数: 40

約数和(自身を含む): 261386048

約数和(自身を除く): 136479760

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 463, 926, 1297, 1852, 2594, 3704, 5188, 6019, 7408, 10376, 12038, 16861, 20752, 24076, 33722, 48152, 67444, 96304, 134888, 269776, 600511, 1201022, 2402044, 4804088, 7806643, 9608176, 15613286, 31226572, 62453144, 124906288]

約数ペア:

[(1, 124906288), (2, 62453144), (4, 31226572), (8, 15613286), (13, 9608176), (16, 7806643), (26, 4804088), (52, 2402044), (104, 1201022), (208, 600511), (463, 269776), (926, 134888), (1297, 96304), (1852, 67444), (2594, 48152), (3704, 33722), (5188, 24076), (6019, 20752), (7408, 16861), (10376, 12038)]