123354868

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{113}}^1\times {\mathrm{2999}}^1$

素因数の和:3136

約数の個数: 48

約数和(自身を含む): 268128000

約数和(自身を除く): 144773132

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 113, 182, 226, 364, 452, 791, 1469, 1582, 2938, 2999, 3164, 5876, 5998, 10283, 11996, 20566, 20993, 38987, 41132, 41986, 77974, 83972, 155948, 272909, 338887, 545818, 677774, 1091636, 1355548, 2372209, 4405531, 4744418, 8811062, 9488836, 17622124, 30838717, 61677434, 123354868]

約数ペア:

[(1, 123354868), (2, 61677434), (4, 30838717), (7, 17622124), (13, 9488836), (14, 8811062), (26, 4744418), (28, 4405531), (52, 2372209), (91, 1355548), (113, 1091636), (182, 677774), (226, 545818), (364, 338887), (452, 272909), (791, 155948), (1469, 83972), (1582, 77974), (2938, 41986), (2999, 41132), (3164, 38987), (5876, 20993), (5998, 20566), (10283, 11996)]