156988248014

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{5351}}^1\times {\mathrm{30497}}^1$

素因数の和:35900

約数の個数: 32

約数和(自身を含む): 260507572416

約数和(自身を除く): 103519324402

約数列:

[1, 2, 13, 26, 37, 74, 481, 962, 5351, 10702, 30497, 60994, 69563, 139126, 197987, 395974, 396461, 792922, 1128389, 2256778, 2573831, 5147662, 14669057, 29338114, 163189447, 326378894, 2121462811, 4242925622, 6038009539, 12076019078, 78494124007, 156988248014]

約数ペア:

[(1, 156988248014), (2, 78494124007), (13, 12076019078), (26, 6038009539), (37, 4242925622), (74, 2121462811), (481, 326378894), (962, 163189447), (5351, 29338114), (10702, 14669057), (30497, 5147662), (60994, 2573831), (69563, 2256778), (139126, 1128389), (197987, 792922), (395974, 396461)]