145471752

素因数分解:

$2^3\times 3^2\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{2473}}^1$

素因数の和:2547

約数の個数: 96

約数和(自身を含む): 424538400

約数和(自身を除く): 279066648

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 36, 38, 43, 57, 72, 76, 86, 114, 129, 152, 171, 172, 228, 258, 342, 344, 387, 456, 516, 684, 774, 817, 1032, 1368, 1548, 1634, 2451, 2473, 3096, 3268, 4902, 4946, 6536, 7353, 7419, 9804, 9892, 14706, 14838, 19608, 19784, 22257, 29412, 29676, 44514, 46987, 58824, 59352, 89028, 93974, 106339, 140961, 178056, 187948, 212678, 281922, 319017, 375896, 422883, 425356, 563844, 638034, 845766, 850712, 957051, 1127688, 1276068, 1691532, 1914102, 2020441, 2552136, 3383064, 3828204, 4040882, 6061323, 7656408, 8081764, 12122646, 16163528, 18183969, 24245292, 36367938, 48490584, 72735876, 145471752]

約数ペア:

[(1, 145471752), (2, 72735876), (3, 48490584), (4, 36367938), (6, 24245292), (8, 18183969), (9, 16163528), (12, 12122646), (18, 8081764), (19, 7656408), (24, 6061323), (36, 4040882), (38, 3828204), (43, 3383064), (57, 2552136), (72, 2020441), (76, 1914102), (86, 1691532), (114, 1276068), (129, 1127688), (152, 957051), (171, 850712), (172, 845766), (228, 638034), (258, 563844), (342, 425356), (344, 422883), (387, 375896), (456, 319017), (516, 281922), (684, 212678), (774, 187948), (817, 178056), (1032, 140961), (1368, 106339), (1548, 93974), (1634, 89028), (2451, 59352), (2473, 58824), (3096, 46987), (3268, 44514), (4902, 29676), (4946, 29412), (6536, 22257), (7353, 19784), (7419, 19608), (9804, 14838), (9892, 14706)]