137494238

素因数分解:

$2^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{7727}}^1$

素因数の和:7808

約数の個数: 32

約数和(自身を含む): 249274368

約数和(自身を除く): 111780130

約数列:

[1, 2, 7, 14, 31, 41, 62, 82, 217, 287, 434, 574, 1271, 2542, 7727, 8897, 15454, 17794, 54089, 108178, 239537, 316807, 479074, 633614, 1676759, 2217649, 3353518, 4435298, 9821017, 19642034, 68747119, 137494238]

約数ペア:

[(1, 137494238), (2, 68747119), (7, 19642034), (14, 9821017), (31, 4435298), (41, 3353518), (62, 2217649), (82, 1676759), (217, 633614), (287, 479074), (434, 316807), (574, 239537), (1271, 108178), (2542, 54089), (7727, 17794), (8897, 15454)]