139110468

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{20963}}^1$

素因数の和:21056

約数の個数: 48

約数和(自身を含む): 375674880

約数和(自身を除く): 236564412

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 79, 84, 158, 237, 316, 474, 553, 948, 1106, 1659, 2212, 3318, 6636, 20963, 41926, 62889, 83852, 125778, 146741, 251556, 293482, 440223, 586964, 880446, 1656077, 1760892, 3312154, 4968231, 6624308, 9936462, 11592539, 19872924, 23185078, 34777617, 46370156, 69555234, 139110468]

約数ペア:

[(1, 139110468), (2, 69555234), (3, 46370156), (4, 34777617), (6, 23185078), (7, 19872924), (12, 11592539), (14, 9936462), (21, 6624308), (28, 4968231), (42, 3312154), (79, 1760892), (84, 1656077), (158, 880446), (237, 586964), (316, 440223), (474, 293482), (553, 251556), (948, 146741), (1106, 125778), (1659, 83852), (2212, 62889), (3318, 41926), (6636, 20963)]