139667586

素因数分解:

$2^1\times 3^1\times {\mathrm{31}}^1\times {\mathrm{83}}^2\times {\mathrm{109}}^1$

素因数の和:311

約数の個数: 48

約数和(自身を含む): 294539520

約数和(自身を除く): 154871934

約数列:

[1, 2, 3, 6, 31, 62, 83, 93, 109, 166, 186, 218, 249, 327, 498, 654, 2573, 3379, 5146, 6758, 6889, 7719, 9047, 10137, 13778, 15438, 18094, 20274, 20667, 27141, 41334, 54282, 213559, 280457, 427118, 560914, 640677, 750901, 841371, 1281354, 1501802, 1682742, 2252703, 4505406, 23277931, 46555862, 69833793, 139667586]

約数ペア:

[(1, 139667586), (2, 69833793), (3, 46555862), (6, 23277931), (31, 4505406), (62, 2252703), (83, 1682742), (93, 1501802), (109, 1281354), (166, 841371), (186, 750901), (218, 640677), (249, 560914), (327, 427118), (498, 280457), (654, 213559), (2573, 54282), (3379, 41334), (5146, 27141), (6758, 20667), (6889, 20274), (7719, 18094), (9047, 15438), (10137, 13778)]