145613636

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{179}}^1\times {\mathrm{1709}}^1$

素因数の和:1916

約数の個数: 48

約数和(自身を含む): 310262400

約数和(自身を除く): 164648764

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 68, 119, 179, 238, 358, 476, 716, 1253, 1709, 2506, 3043, 3418, 5012, 6086, 6836, 11963, 12172, 21301, 23926, 29053, 42602, 47852, 58106, 85204, 116212, 203371, 305911, 406742, 611822, 813484, 1223644, 2141377, 4282754, 5200487, 8565508, 10400974, 20801948, 36403409, 72806818, 145613636]

約数ペア:

[(1, 145613636), (2, 72806818), (4, 36403409), (7, 20801948), (14, 10400974), (17, 8565508), (28, 5200487), (34, 4282754), (68, 2141377), (119, 1223644), (179, 813484), (238, 611822), (358, 406742), (476, 305911), (716, 203371), (1253, 116212), (1709, 85204), (2506, 58106), (3043, 47852), (3418, 42602), (5012, 29053), (6086, 23926), (6836, 21301), (11963, 12172)]