173290936

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{238037}}^1$

素因数の和:238063

約数の個数: 32

約数和(自身を含む): 399903840

約数和(自身を除く): 226612904

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 52, 56, 91, 104, 182, 364, 728, 238037, 476074, 952148, 1666259, 1904296, 3094481, 3332518, 6188962, 6665036, 12377924, 13330072, 21661367, 24755848, 43322734, 86645468, 173290936]

約数ペア:

[(1, 173290936), (2, 86645468), (4, 43322734), (7, 24755848), (8, 21661367), (13, 13330072), (14, 12377924), (26, 6665036), (28, 6188962), (52, 3332518), (56, 3094481), (91, 1904296), (104, 1666259), (182, 952148), (364, 476074), (728, 238037)]