128230796

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{163}}^1\times {\mathrm{503}}^1$

素因数の和:710

約数の個数: 48

約数和(自身を含む): 249951744

約数和(自身を除く): 121720948

約数列:

[1, 2, 4, 17, 23, 34, 46, 68, 92, 163, 326, 391, 503, 652, 782, 1006, 1564, 2012, 2771, 3749, 5542, 7498, 8551, 11084, 11569, 14996, 17102, 23138, 34204, 46276, 63733, 81989, 127466, 163978, 196673, 254932, 327956, 393346, 786692, 1393813, 1885747, 2787626, 3771494, 5575252, 7542988, 32057699, 64115398, 128230796]

約数ペア:

[(1, 128230796), (2, 64115398), (4, 32057699), (17, 7542988), (23, 5575252), (34, 3771494), (46, 2787626), (68, 1885747), (92, 1393813), (163, 786692), (326, 393346), (391, 327956), (503, 254932), (652, 196673), (782, 163978), (1006, 127466), (1564, 81989), (2012, 63733), (2771, 46276), (3749, 34204), (5542, 23138), (7498, 17102), (8551, 14996), (11084, 11569)]