136811480

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{307}}^1\times {\mathrm{857}}^1$

素因数の和:1188

約数の個数: 64

約数和(自身を含む): 332972640

約数和(自身を除く): 196161160

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 260, 307, 520, 614, 857, 1228, 1535, 1714, 2456, 3070, 3428, 3991, 4285, 6140, 6856, 7982, 8570, 11141, 12280, 15964, 17140, 19955, 22282, 31928, 34280, 39910, 44564, 55705, 79820, 89128, 111410, 159640, 222820, 263099, 445640, 526198, 1052396, 1315495, 2104792, 2630990, 3420287, 5261980, 6840574, 10523960, 13681148, 17101435, 27362296, 34202870, 68405740, 136811480]

約数ペア:

[(1, 136811480), (2, 68405740), (4, 34202870), (5, 27362296), (8, 17101435), (10, 13681148), (13, 10523960), (20, 6840574), (26, 5261980), (40, 3420287), (52, 2630990), (65, 2104792), (104, 1315495), (130, 1052396), (260, 526198), (307, 445640), (520, 263099), (614, 222820), (857, 159640), (1228, 111410), (1535, 89128), (1714, 79820), (2456, 55705), (3070, 44564), (3428, 39910), (3991, 34280), (4285, 31928), (6140, 22282), (6856, 19955), (7982, 17140), (8570, 15964), (11141, 12280)]