138350086

素因数分解:

$2^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{191}}^1\times {\mathrm{1669}}^1$

素因数の和:1900

約数の個数: 32

約数和(自身を含む): 246251520

約数和(自身を除く): 107901434

約数列:

[1, 2, 7, 14, 31, 62, 191, 217, 382, 434, 1337, 1669, 2674, 3338, 5921, 11683, 11842, 23366, 41447, 51739, 82894, 103478, 318779, 362173, 637558, 724346, 2231453, 4462906, 9882149, 19764298, 69175043, 138350086]

約数ペア:

[(1, 138350086), (2, 69175043), (7, 19764298), (14, 9882149), (31, 4462906), (62, 2231453), (191, 724346), (217, 637558), (382, 362173), (434, 318779), (1337, 103478), (1669, 82894), (2674, 51739), (3338, 41447), (5921, 23366), (11683, 11842)]