156116628

素因数分解:

$2^2\times 3^2\times {\mathrm{29}}^1\times {\mathrm{229}}^1\times {\mathrm{653}}^1$

素因数の和:921

約数の個数: 72

約数和(自身を含む): 410646600

約数和(自身を除く): 254529972

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 29, 36, 58, 87, 116, 174, 229, 261, 348, 458, 522, 653, 687, 916, 1044, 1306, 1374, 1959, 2061, 2612, 2748, 3918, 4122, 5877, 6641, 7836, 8244, 11754, 13282, 18937, 19923, 23508, 26564, 37874, 39846, 56811, 59769, 75748, 79692, 113622, 119538, 149537, 170433, 227244, 239076, 299074, 340866, 448611, 598148, 681732, 897222, 1345833, 1794444, 2691666, 4336573, 5383332, 8673146, 13009719, 17346292, 26019438, 39029157, 52038876, 78058314, 156116628]

約数ペア:

[(1, 156116628), (2, 78058314), (3, 52038876), (4, 39029157), (6, 26019438), (9, 17346292), (12, 13009719), (18, 8673146), (29, 5383332), (36, 4336573), (58, 2691666), (87, 1794444), (116, 1345833), (174, 897222), (229, 681732), (261, 598148), (348, 448611), (458, 340866), (522, 299074), (653, 239076), (687, 227244), (916, 170433), (1044, 149537), (1306, 119538), (1374, 113622), (1959, 79692), (2061, 75748), (2612, 59769), (2748, 56811), (3918, 39846), (4122, 37874), (5877, 26564), (6641, 23508), (7836, 19923), (8244, 18937), (11754, 13282)]