173801478

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{563}}^1\times {\mathrm{2237}}^1$

素因数の和:2828

約数の個数: 32

約数和(自身を含む): 363522816

約数和(自身を除く): 189721338

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 563, 1126, 1689, 2237, 3378, 4474, 6711, 12949, 13422, 25898, 38847, 51451, 77694, 102902, 154353, 308706, 1259431, 2518862, 3778293, 7556586, 28966913, 57933826, 86900739, 173801478]

約数ペア:

[(1, 173801478), (2, 86900739), (3, 57933826), (6, 28966913), (23, 7556586), (46, 3778293), (69, 2518862), (138, 1259431), (563, 308706), (1126, 154353), (1689, 102902), (2237, 77694), (3378, 51451), (4474, 38847), (6711, 25898), (12949, 13422)]