123528118

素因数分解:

$2^1\times 7^2\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{557}}^1$

素因数の和:677

約数の個数: 48

約数和(自身を含む): 225949824

約数和(自身を除く): 102421706

約数列:

[1, 2, 7, 14, 31, 49, 62, 73, 98, 146, 217, 434, 511, 557, 1022, 1114, 1519, 2263, 3038, 3577, 3899, 4526, 7154, 7798, 15841, 17267, 27293, 31682, 34534, 40661, 54586, 81322, 110887, 120869, 221774, 241738, 284627, 569254, 846083, 1260491, 1692166, 1992389, 2520982, 3984778, 8823437, 17646874, 61764059, 123528118]

約数ペア:

[(1, 123528118), (2, 61764059), (7, 17646874), (14, 8823437), (31, 3984778), (49, 2520982), (62, 1992389), (73, 1692166), (98, 1260491), (146, 846083), (217, 569254), (434, 284627), (511, 241738), (557, 221774), (1022, 120869), (1114, 110887), (1519, 81322), (2263, 54586), (3038, 40661), (3577, 34534), (3899, 31682), (4526, 27293), (7154, 17267), (7798, 15841)]