138026718

素因数分解:

$2^1\times 3^2\times {\mathrm{29}}^1\times {\mathrm{89}}^1\times {\mathrm{2971}}^1$

素因数の和:3097

約数の個数: 48

約数和(自身を含む): 312951600

約数和(自身を除く): 174924882

約数列:

[1, 2, 3, 6, 9, 18, 29, 58, 87, 89, 174, 178, 261, 267, 522, 534, 801, 1602, 2581, 2971, 5162, 5942, 7743, 8913, 15486, 17826, 23229, 26739, 46458, 53478, 86159, 172318, 258477, 264419, 516954, 528838, 775431, 793257, 1550862, 1586514, 2379771, 4759542, 7668151, 15336302, 23004453, 46008906, 69013359, 138026718]

約数ペア:

[(1, 138026718), (2, 69013359), (3, 46008906), (6, 23004453), (9, 15336302), (18, 7668151), (29, 4759542), (58, 2379771), (87, 1586514), (89, 1550862), (174, 793257), (178, 775431), (261, 528838), (267, 516954), (522, 264419), (534, 258477), (801, 172318), (1602, 86159), (2581, 53478), (2971, 46458), (5162, 26739), (5942, 23229), (7743, 17826), (8913, 15486)]