138093732

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{443}}^1\times {\mathrm{1237}}^1$

素因数の和:1697

約数の個数: 72

約数和(自身を含む): 400161216

約数和(自身を除く): 262067484

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 443, 886, 1237, 1329, 1772, 2474, 2658, 3101, 3711, 3987, 4948, 5316, 6202, 7422, 7974, 8659, 9303, 11133, 12404, 14844, 15948, 17318, 18606, 22266, 25977, 27909, 34636, 37212, 44532, 51954, 55818, 77931, 103908, 111636, 155862, 311724, 547991, 1095982, 1643973, 2191964, 3287946, 3835937, 4931919, 6575892, 7671874, 9863838, 11507811, 15343748, 19727676, 23015622, 34523433, 46031244, 69046866, 138093732]

約数ペア:

[(1, 138093732), (2, 69046866), (3, 46031244), (4, 34523433), (6, 23015622), (7, 19727676), (9, 15343748), (12, 11507811), (14, 9863838), (18, 7671874), (21, 6575892), (28, 4931919), (36, 3835937), (42, 3287946), (63, 2191964), (84, 1643973), (126, 1095982), (252, 547991), (443, 311724), (886, 155862), (1237, 111636), (1329, 103908), (1772, 77931), (2474, 55818), (2658, 51954), (3101, 44532), (3711, 37212), (3987, 34636), (4948, 27909), (5316, 25977), (6202, 22266), (7422, 18606), (7974, 17318), (8659, 15948), (9303, 14844), (11133, 12404)]