137549776

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^4\times {\mathrm{43}}^1$

素因数の和:110

約数の個数: 100

約数和(自身を含む): 337628192

約数和(自身を除く): 200078416

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 43, 52, 56, 86, 91, 104, 112, 169, 172, 182, 208, 301, 338, 344, 364, 559, 602, 676, 688, 728, 1118, 1183, 1204, 1352, 1456, 2197, 2236, 2366, 2408, 2704, 3913, 4394, 4472, 4732, 4816, 7267, 7826, 8788, 8944, 9464, 14534, 15379, 15652, 17576, 18928, 28561, 29068, 30758, 31304, 35152, 50869, 57122, 58136, 61516, 62608, 94471, 101738, 114244, 116272, 123032, 188942, 199927, 203476, 228488, 246064, 377884, 399854, 406952, 456976, 661297, 755768, 799708, 813904, 1228123, 1322594, 1511536, 1599416, 2456246, 2645188, 3198832, 4912492, 5290376, 8596861, 9824984, 10580752, 17193722, 19649968, 34387444, 68774888, 137549776]

約数ペア:

[(1, 137549776), (2, 68774888), (4, 34387444), (7, 19649968), (8, 17193722), (13, 10580752), (14, 9824984), (16, 8596861), (26, 5290376), (28, 4912492), (43, 3198832), (52, 2645188), (56, 2456246), (86, 1599416), (91, 1511536), (104, 1322594), (112, 1228123), (169, 813904), (172, 799708), (182, 755768), (208, 661297), (301, 456976), (338, 406952), (344, 399854), (364, 377884), (559, 246064), (602, 228488), (676, 203476), (688, 199927), (728, 188942), (1118, 123032), (1183, 116272), (1204, 114244), (1352, 101738), (1456, 94471), (2197, 62608), (2236, 61516), (2366, 58136), (2408, 57122), (2704, 50869), (3913, 35152), (4394, 31304), (4472, 30758), (4732, 29068), (4816, 28561), (7267, 18928), (7826, 17576), (8788, 15652), (8944, 15379), (9464, 14534)]