166129210

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{113}}^1\times {\mathrm{263}}^1$

素因数の和:439

約数の個数: 64

約数和(自身を含む): 333704448

約数和(自身を除く): 167575238

約数列:

[1, 2, 5, 10, 13, 26, 43, 65, 86, 113, 130, 215, 226, 263, 430, 526, 559, 565, 1118, 1130, 1315, 1469, 2630, 2795, 2938, 3419, 4859, 5590, 6838, 7345, 9718, 11309, 14690, 17095, 22618, 24295, 29719, 34190, 48590, 56545, 59438, 63167, 113090, 126334, 147017, 148595, 294034, 297190, 315835, 386347, 631670, 735085, 772694, 1277917, 1470170, 1931735, 2555834, 3863470, 6389585, 12779170, 16612921, 33225842, 83064605, 166129210]

約数ペア:

[(1, 166129210), (2, 83064605), (5, 33225842), (10, 16612921), (13, 12779170), (26, 6389585), (43, 3863470), (65, 2555834), (86, 1931735), (113, 1470170), (130, 1277917), (215, 772694), (226, 735085), (263, 631670), (430, 386347), (526, 315835), (559, 297190), (565, 294034), (1118, 148595), (1130, 147017), (1315, 126334), (1469, 113090), (2630, 63167), (2795, 59438), (2938, 56545), (3419, 48590), (4859, 34190), (5590, 29719), (6838, 24295), (7345, 22618), (9718, 17095), (11309, 14690)]