132173132

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{149}}^1\times {\mathrm{2437}}^1$

素因数の和:2610

約数の個数: 48

約数和(自身を含む): 286708800

約数和(自身を除く): 154535668

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 149, 182, 298, 364, 596, 1043, 1937, 2086, 2437, 3874, 4172, 4874, 7748, 9748, 13559, 17059, 27118, 31681, 34118, 54236, 63362, 68236, 126724, 221767, 363113, 443534, 726226, 887068, 1452452, 2541791, 4720469, 5083582, 9440938, 10167164, 18881876, 33043283, 66086566, 132173132]

約数ペア:

[(1, 132173132), (2, 66086566), (4, 33043283), (7, 18881876), (13, 10167164), (14, 9440938), (26, 5083582), (28, 4720469), (52, 2541791), (91, 1452452), (149, 887068), (182, 726226), (298, 443534), (364, 363113), (596, 221767), (1043, 126724), (1937, 68236), (2086, 63362), (2437, 54236), (3874, 34118), (4172, 31681), (4874, 27118), (7748, 17059), (9748, 13559)]