148981758

素因数分解:

$2^1\times 3^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{73}}^1\times {\mathrm{317}}^1$

素因数の和:461

約数の個数: 64

約数和(自身を含む): 321917760

約数和(自身を除く): 172936002

約数列:

[1, 2, 3, 6, 29, 37, 58, 73, 74, 87, 111, 146, 174, 219, 222, 317, 438, 634, 951, 1073, 1902, 2117, 2146, 2701, 3219, 4234, 5402, 6351, 6438, 8103, 9193, 11729, 12702, 16206, 18386, 23141, 23458, 27579, 35187, 46282, 55158, 69423, 70374, 78329, 138846, 156658, 234987, 340141, 469974, 671089, 680282, 856217, 1020423, 1342178, 1712434, 2013267, 2040846, 2568651, 4026534, 5137302, 24830293, 49660586, 74490879, 148981758]

約数ペア:

[(1, 148981758), (2, 74490879), (3, 49660586), (6, 24830293), (29, 5137302), (37, 4026534), (58, 2568651), (73, 2040846), (74, 2013267), (87, 1712434), (111, 1342178), (146, 1020423), (174, 856217), (219, 680282), (222, 671089), (317, 469974), (438, 340141), (634, 234987), (951, 156658), (1073, 138846), (1902, 78329), (2117, 70374), (2146, 69423), (2701, 55158), (3219, 46282), (4234, 35187), (5402, 27579), (6351, 23458), (6438, 23141), (8103, 18386), (9193, 16206), (11729, 12702)]