157044657

素因数分解:

$3^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{197}}^1$

素因数の和:271

約数の個数: 96

約数和(自身を含む): 292533120

約数和(自身を除く): 135488463

約数列:

[1, 3, 7, 11, 17, 21, 29, 33, 49, 51, 77, 87, 119, 147, 187, 197, 203, 231, 319, 357, 493, 539, 561, 591, 609, 833, 957, 1309, 1379, 1421, 1479, 1617, 2167, 2233, 2499, 3349, 3451, 3927, 4137, 4263, 5423, 5713, 6501, 6699, 9163, 9653, 10047, 10353, 15169, 15631, 16269, 17139, 23443, 24157, 27489, 28959, 36839, 37961, 39991, 45507, 46893, 62843, 70329, 72471, 97121, 106183, 110517, 113883, 119973, 164101, 188529, 257873, 265727, 279937, 291363, 318549, 439901, 492303, 679847, 773619, 797181, 839811, 1068331, 1319703, 1805111, 2039541, 3079307, 3204993, 4758929, 5415333, 7478317, 9237921, 14276787, 22434951, 52348219, 157044657]

約数ペア:

[(1, 157044657), (3, 52348219), (7, 22434951), (11, 14276787), (17, 9237921), (21, 7478317), (29, 5415333), (33, 4758929), (49, 3204993), (51, 3079307), (77, 2039541), (87, 1805111), (119, 1319703), (147, 1068331), (187, 839811), (197, 797181), (203, 773619), (231, 679847), (319, 492303), (357, 439901), (493, 318549), (539, 291363), (561, 279937), (591, 265727), (609, 257873), (833, 188529), (957, 164101), (1309, 119973), (1379, 113883), (1421, 110517), (1479, 106183), (1617, 97121), (2167, 72471), (2233, 70329), (2499, 62843), (3349, 46893), (3451, 45507), (3927, 39991), (4137, 37961), (4263, 36839), (5423, 28959), (5713, 27489), (6501, 24157), (6699, 23443), (9163, 17139), (9653, 16269), (10047, 15631), (10353, 15169)]