174986916

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{65983}}^1$

素因数の和:66020

約数の個数: 48

約数和(自身を含む): 465583104

約数和(自身を除く): 290596188

約数列:

[1, 2, 3, 4, 6, 12, 13, 17, 26, 34, 39, 51, 52, 68, 78, 102, 156, 204, 221, 442, 663, 884, 1326, 2652, 65983, 131966, 197949, 263932, 395898, 791796, 857779, 1121711, 1715558, 2243422, 2573337, 3365133, 3431116, 4486844, 5146674, 6730266, 10293348, 13460532, 14582243, 29164486, 43746729, 58328972, 87493458, 174986916]

約数ペア:

[(1, 174986916), (2, 87493458), (3, 58328972), (4, 43746729), (6, 29164486), (12, 14582243), (13, 13460532), (17, 10293348), (26, 6730266), (34, 5146674), (39, 4486844), (51, 3431116), (52, 3365133), (68, 2573337), (78, 2243422), (102, 1715558), (156, 1121711), (204, 857779), (221, 791796), (442, 395898), (663, 263932), (884, 197949), (1326, 131966), (2652, 65983)]