149033254

素因数分解:

$2^1\times {\mathrm{17}}^2\times {\mathrm{401}}^1\times {\mathrm{643}}^1$

素因数の和:1080

約数の個数: 24

約数和(自身を含む): 238435848

約数和(自身を除く): 89402594

約数列:

[1, 2, 17, 34, 289, 401, 578, 643, 802, 1286, 6817, 10931, 13634, 21862, 115889, 185827, 231778, 257843, 371654, 515686, 4383331, 8766662, 74516627, 149033254]

約数ペア:

[(1, 149033254), (2, 74516627), (17, 8766662), (34, 4383331), (289, 515686), (401, 371654), (578, 257843), (643, 231778), (802, 185827), (1286, 115889), (6817, 21862), (10931, 13634)]