145251028

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{193}}^1\times {\mathrm{353}}^1$

素因数の和:604

約数の個数: 48

約数和(自身を含む): 282670416

約数和(自身を除く): 137419388

約数列:

[1, 2, 4, 13, 26, 41, 52, 82, 164, 193, 353, 386, 533, 706, 772, 1066, 1412, 2132, 2509, 4589, 5018, 7913, 9178, 10036, 14473, 15826, 18356, 28946, 31652, 57892, 68129, 102869, 136258, 188149, 205738, 272516, 376298, 411476, 752596, 885677, 1771354, 2793289, 3542708, 5586578, 11173156, 36312757, 72625514, 145251028]

約数ペア:

[(1, 145251028), (2, 72625514), (4, 36312757), (13, 11173156), (26, 5586578), (41, 3542708), (52, 2793289), (82, 1771354), (164, 885677), (193, 752596), (353, 411476), (386, 376298), (533, 272516), (706, 205738), (772, 188149), (1066, 136258), (1412, 102869), (2132, 68129), (2509, 57892), (4589, 31652), (5018, 28946), (7913, 18356), (9178, 15826), (10036, 14473)]