146642692

素因数分解:

$2^2\times 7^2\times {\mathrm{37}}^1\times {\mathrm{73}}^1\times {\mathrm{277}}^1$

素因数の和:405

約数の個数: 72

約数和(自身を含む): 311912664

約数和(自身を除く): 165269972

約数列:

[1, 2, 4, 7, 14, 28, 37, 49, 73, 74, 98, 146, 148, 196, 259, 277, 292, 511, 518, 554, 1022, 1036, 1108, 1813, 1939, 2044, 2701, 3577, 3626, 3878, 5402, 7154, 7252, 7756, 10249, 10804, 13573, 14308, 18907, 20221, 20498, 27146, 37814, 40442, 40996, 54292, 71743, 75628, 80884, 132349, 141547, 143486, 264698, 283094, 286972, 502201, 529396, 566188, 748177, 990829, 1004402, 1496354, 1981658, 2008804, 2992708, 3963316, 5237239, 10474478, 20948956, 36660673, 73321346, 146642692]

約数ペア:

[(1, 146642692), (2, 73321346), (4, 36660673), (7, 20948956), (14, 10474478), (28, 5237239), (37, 3963316), (49, 2992708), (73, 2008804), (74, 1981658), (98, 1496354), (146, 1004402), (148, 990829), (196, 748177), (259, 566188), (277, 529396), (292, 502201), (511, 286972), (518, 283094), (554, 264698), (1022, 143486), (1036, 141547), (1108, 132349), (1813, 80884), (1939, 75628), (2044, 71743), (2701, 54292), (3577, 40996), (3626, 40442), (3878, 37814), (5402, 27146), (7154, 20498), (7252, 20221), (7756, 18907), (10249, 14308), (10804, 13573)]