159895908

素因数分解:

$2^2\times 3^2\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{6659}}^1$

素因数の和:6721

約数の個数: 72

約数和(自身を含む): 436363200

約数和(自身を除く): 276467292

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 29, 36, 46, 58, 69, 87, 92, 116, 138, 174, 207, 261, 276, 348, 414, 522, 667, 828, 1044, 1334, 2001, 2668, 4002, 6003, 6659, 8004, 12006, 13318, 19977, 24012, 26636, 39954, 59931, 79908, 119862, 153157, 193111, 239724, 306314, 386222, 459471, 579333, 612628, 772444, 918942, 1158666, 1378413, 1737999, 1837884, 2317332, 2756826, 3475998, 4441553, 5513652, 6951996, 8883106, 13324659, 17766212, 26649318, 39973977, 53298636, 79947954, 159895908]

約数ペア:

[(1, 159895908), (2, 79947954), (3, 53298636), (4, 39973977), (6, 26649318), (9, 17766212), (12, 13324659), (18, 8883106), (23, 6951996), (29, 5513652), (36, 4441553), (46, 3475998), (58, 2756826), (69, 2317332), (87, 1837884), (92, 1737999), (116, 1378413), (138, 1158666), (174, 918942), (207, 772444), (261, 612628), (276, 579333), (348, 459471), (414, 386222), (522, 306314), (667, 239724), (828, 193111), (1044, 153157), (1334, 119862), (2001, 79908), (2668, 59931), (4002, 39954), (6003, 26636), (6659, 24012), (8004, 19977), (12006, 13318)]