131401036

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{179}}^1\times {\mathrm{743}}^1$

素因数の和:958

約数の個数: 48

約数和(自身を含む): 262483200

約数和(自身を除く): 131082164

約数列:

[1, 2, 4, 13, 19, 26, 38, 52, 76, 179, 247, 358, 494, 716, 743, 988, 1486, 2327, 2972, 3401, 4654, 6802, 9308, 9659, 13604, 14117, 19318, 28234, 38636, 44213, 56468, 88426, 132997, 176852, 183521, 265994, 367042, 531988, 734084, 1728961, 2526943, 3457922, 5053886, 6915844, 10107772, 32850259, 65700518, 131401036]

約数ペア:

[(1, 131401036), (2, 65700518), (4, 32850259), (13, 10107772), (19, 6915844), (26, 5053886), (38, 3457922), (52, 2526943), (76, 1728961), (179, 734084), (247, 531988), (358, 367042), (494, 265994), (716, 183521), (743, 176852), (988, 132997), (1486, 88426), (2327, 56468), (2972, 44213), (3401, 38636), (4654, 28234), (6802, 19318), (9308, 14117), (9659, 13604)]