121283984

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{127}}^1\times {\mathrm{3511}}^1$

素因数の和:3663

約数の個数: 40

約数和(自身を含む): 250841088

約数和(自身を除く): 129557104

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 127, 136, 254, 272, 508, 1016, 2032, 2159, 3511, 4318, 7022, 8636, 14044, 17272, 28088, 34544, 56176, 59687, 119374, 238748, 445897, 477496, 891794, 954992, 1783588, 3567176, 7134352, 7580249, 15160498, 30320996, 60641992, 121283984]

約数ペア:

[(1, 121283984), (2, 60641992), (4, 30320996), (8, 15160498), (16, 7580249), (17, 7134352), (34, 3567176), (68, 1783588), (127, 954992), (136, 891794), (254, 477496), (272, 445897), (508, 238748), (1016, 119374), (2032, 59687), (2159, 56176), (3511, 34544), (4318, 28088), (7022, 17272), (8636, 14044)]