142686908

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{113}}^1\times {\mathrm{3469}}^1$

素因数の和:3606

約数の個数: 48

約数和(自身を含む): 310134720

約数和(自身を除く): 167447812

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 113, 182, 226, 364, 452, 791, 1469, 1582, 2938, 3164, 3469, 5876, 6938, 10283, 13876, 20566, 24283, 41132, 45097, 48566, 90194, 97132, 180388, 315679, 391997, 631358, 783994, 1262716, 1567988, 2743979, 5095961, 5487958, 10191922, 10975916, 20383844, 35671727, 71343454, 142686908]

約数ペア:

[(1, 142686908), (2, 71343454), (4, 35671727), (7, 20383844), (13, 10975916), (14, 10191922), (26, 5487958), (28, 5095961), (52, 2743979), (91, 1567988), (113, 1262716), (182, 783994), (226, 631358), (364, 391997), (452, 315679), (791, 180388), (1469, 97132), (1582, 90194), (2938, 48566), (3164, 45097), (3469, 41132), (5876, 24283), (6938, 20566), (10283, 13876)]