150513231

素因数分解:

$3^1\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{139}}^1\times {\mathrm{157}}^1$

素因数の和:340

約数の個数: 48

約数和(自身を含む): 235356800

約数和(自身を除く): 84843569

約数列:

[1, 3, 11, 19, 33, 57, 121, 139, 157, 209, 363, 417, 471, 627, 1529, 1727, 2299, 2641, 2983, 4587, 5181, 6897, 7923, 8949, 16819, 18997, 21823, 29051, 32813, 50457, 56991, 65469, 87153, 98439, 240053, 319561, 360943, 414637, 720159, 958683, 1082829, 1243911, 2640583, 4561007, 7921749, 13683021, 50171077, 150513231]

約数ペア:

[(1, 150513231), (3, 50171077), (11, 13683021), (19, 7921749), (33, 4561007), (57, 2640583), (121, 1243911), (139, 1082829), (157, 958683), (209, 720159), (363, 414637), (417, 360943), (471, 319561), (627, 240053), (1529, 98439), (1727, 87153), (2299, 65469), (2641, 56991), (2983, 50457), (4587, 32813), (5181, 29051), (6897, 21823), (7923, 18997), (8949, 16819)]