169035454

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{397}}^1\times {\mathrm{1789}}^1$

素因数の和:2212

約数の個数: 32

約数和(自身を含む): 307765440

約数和(自身を除く): 138729986

約数列:

[1, 2, 7, 14, 17, 34, 119, 238, 397, 794, 1789, 2779, 3578, 5558, 6749, 12523, 13498, 25046, 30413, 47243, 60826, 94486, 212891, 425782, 710233, 1420466, 4971631, 9943262, 12073961, 24147922, 84517727, 169035454]

約数ペア:

[(1, 169035454), (2, 84517727), (7, 24147922), (14, 12073961), (17, 9943262), (34, 4971631), (119, 1420466), (238, 710233), (397, 425782), (794, 212891), (1789, 94486), (2779, 60826), (3578, 47243), (5558, 30413), (6749, 25046), (12523, 13498)]