142904106

素因数分解:

$2^1\times 3^2\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{8419}}^1$

素因数の和:8491

約数の個数: 48

約数和(自身を含む): 331007040

約数和(自身を除く): 188102934

約数列:

[1, 2, 3, 6, 9, 18, 23, 41, 46, 69, 82, 123, 138, 207, 246, 369, 414, 738, 943, 1886, 2829, 5658, 8419, 8487, 16838, 16974, 25257, 50514, 75771, 151542, 193637, 345179, 387274, 580911, 690358, 1035537, 1161822, 1742733, 2071074, 3106611, 3485466, 6213222, 7939117, 15878234, 23817351, 47634702, 71452053, 142904106]

約数ペア:

[(1, 142904106), (2, 71452053), (3, 47634702), (6, 23817351), (9, 15878234), (18, 7939117), (23, 6213222), (41, 3485466), (46, 3106611), (69, 2071074), (82, 1742733), (123, 1161822), (138, 1035537), (207, 690358), (246, 580911), (369, 387274), (414, 345179), (738, 193637), (943, 151542), (1886, 75771), (2829, 50514), (5658, 25257), (8419, 16974), (8487, 16838)]