156989411862

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^2\times {\mathrm{223}}^1\times {\mathrm{405991}}^1$

素因数の和:406253

約数の個数: 48

約数和(自身を含む): 335031094272

約数和(自身を除く): 178041682410

約数列:

[1, 2, 3, 6, 17, 34, 51, 102, 223, 289, 446, 578, 669, 867, 1338, 1734, 3791, 7582, 11373, 22746, 64447, 128894, 193341, 386682, 405991, 811982, 1217973, 2435946, 6901847, 13803694, 20705541, 41411082, 90535993, 117331399, 181071986, 234662798, 271607979, 351994197, 543215958, 703988394, 1539111881, 3078223762, 4617335643, 9234671286, 26164901977, 52329803954, 78494705931, 156989411862]

約数ペア:

[(1, 156989411862), (2, 78494705931), (3, 52329803954), (6, 26164901977), (17, 9234671286), (34, 4617335643), (51, 3078223762), (102, 1539111881), (223, 703988394), (289, 543215958), (446, 351994197), (578, 271607979), (669, 234662798), (867, 181071986), (1338, 117331399), (1734, 90535993), (3791, 41411082), (7582, 20705541), (11373, 13803694), (22746, 6901847), (64447, 2435946), (128894, 1217973), (193341, 811982), (386682, 405991)]