163758986958

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{23539}}^1\times {\mathrm{23663}}^1$

素因数の和:47221

約数の個数: 48

約数和(自身を含む): 381022583040

約数和(自身を除く): 217263596082

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 98, 147, 294, 23539, 23663, 47078, 47326, 70617, 70989, 141234, 141978, 164773, 165641, 329546, 331282, 494319, 496923, 988638, 993846, 1153411, 1159487, 2306822, 2318974, 3460233, 3478461, 6920466, 6956922, 557003357, 1114006714, 1671010071, 3342020142, 3899023499, 7798046998, 11697070497, 23394140994, 27293164493, 54586328986, 81879493479, 163758986958]

約数ペア:

[(1, 163758986958), (2, 81879493479), (3, 54586328986), (6, 27293164493), (7, 23394140994), (14, 11697070497), (21, 7798046998), (42, 3899023499), (49, 3342020142), (98, 1671010071), (147, 1114006714), (294, 557003357), (23539, 6956922), (23663, 6920466), (47078, 3478461), (47326, 3460233), (70617, 2318974), (70989, 2306822), (141234, 1159487), (141978, 1153411), (164773, 993846), (165641, 988638), (329546, 496923), (331282, 494319)]