140743224

素因数分解:

$2^3\times 3^3\times {\mathrm{31}}^1\times {\mathrm{21019}}^1$

素因数の和:21065

約数の個数: 64

約数和(自身を含む): 403584000

約数和(自身を除く): 262840776

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 31, 36, 54, 62, 72, 93, 108, 124, 186, 216, 248, 279, 372, 558, 744, 837, 1116, 1674, 2232, 3348, 6696, 21019, 42038, 63057, 84076, 126114, 168152, 189171, 252228, 378342, 504456, 567513, 651589, 756684, 1135026, 1303178, 1513368, 1954767, 2270052, 2606356, 3909534, 4540104, 5212712, 5864301, 7819068, 11728602, 15638136, 17592903, 23457204, 35185806, 46914408, 70371612, 140743224]

約数ペア:

[(1, 140743224), (2, 70371612), (3, 46914408), (4, 35185806), (6, 23457204), (8, 17592903), (9, 15638136), (12, 11728602), (18, 7819068), (24, 5864301), (27, 5212712), (31, 4540104), (36, 3909534), (54, 2606356), (62, 2270052), (72, 1954767), (93, 1513368), (108, 1303178), (124, 1135026), (186, 756684), (216, 651589), (248, 567513), (279, 504456), (372, 378342), (558, 252228), (744, 189171), (837, 168152), (1116, 126114), (1674, 84076), (2232, 63057), (3348, 42038), (6696, 21019)]