138581268

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{269}}^1\times {\mathrm{6133}}^1$

素因数の和:6416

約数の個数: 48

約数和(自身を含む): 370984320

約数和(自身を除く): 232403052

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 269, 538, 807, 1076, 1614, 1883, 3228, 3766, 5649, 6133, 7532, 11298, 12266, 18399, 22596, 24532, 36798, 42931, 73596, 85862, 128793, 171724, 257586, 515172, 1649777, 3299554, 4949331, 6599108, 9898662, 11548439, 19797324, 23096878, 34645317, 46193756, 69290634, 138581268]

約数ペア:

[(1, 138581268), (2, 69290634), (3, 46193756), (4, 34645317), (6, 23096878), (7, 19797324), (12, 11548439), (14, 9898662), (21, 6599108), (28, 4949331), (42, 3299554), (84, 1649777), (269, 515172), (538, 257586), (807, 171724), (1076, 128793), (1614, 85862), (1883, 73596), (3228, 42931), (3766, 36798), (5649, 24532), (6133, 22596), (7532, 18399), (11298, 12266)]