143668926

素因数分解:

$2^1\times 3^2\times {\mathrm{71}}^1\times {\mathrm{79}}^1\times {\mathrm{1423}}^1$

素因数の和:1581

約数の個数: 48

約数和(自身を含む): 319887360

約数和(自身を除く): 176218434

約数列:

[1, 2, 3, 6, 9, 18, 71, 79, 142, 158, 213, 237, 426, 474, 639, 711, 1278, 1422, 1423, 2846, 4269, 5609, 8538, 11218, 12807, 16827, 25614, 33654, 50481, 100962, 101033, 112417, 202066, 224834, 303099, 337251, 606198, 674502, 909297, 1011753, 1818594, 2023506, 7981607, 15963214, 23944821, 47889642, 71834463, 143668926]

約数ペア:

[(1, 143668926), (2, 71834463), (3, 47889642), (6, 23944821), (9, 15963214), (18, 7981607), (71, 2023506), (79, 1818594), (142, 1011753), (158, 909297), (213, 674502), (237, 606198), (426, 337251), (474, 303099), (639, 224834), (711, 202066), (1278, 112417), (1422, 101033), (1423, 100962), (2846, 50481), (4269, 33654), (5609, 25614), (8538, 16827), (11218, 12807)]