137156938751

素因数分解:

$7^3\times {\mathrm{109}}^1\times {\mathrm{223}}^1\times {\mathrm{16451}}^1$

素因数の和:16804

約数の個数: 32

約数和(自身を含む): 162150912000

約数和(自身を除く): 24993973249

約数列:

[1, 7, 49, 109, 223, 343, 763, 1561, 5341, 10927, 16451, 24307, 37387, 76489, 115157, 170149, 806099, 1191043, 1793159, 3668573, 5642693, 8337301, 12552113, 25680011, 87864791, 179760077, 399874457, 615053537, 1258320539, 2799121199, 19593848393, 137156938751]

約数ペア:

[(1, 137156938751), (7, 19593848393), (49, 2799121199), (109, 1258320539), (223, 615053537), (343, 399874457), (763, 179760077), (1561, 87864791), (5341, 25680011), (10927, 12552113), (16451, 8337301), (24307, 5642693), (37387, 3668573), (76489, 1793159), (115157, 1191043), (170149, 806099)]