131464704

素因数分解:

$2^9\times 3^1\times 7^1\times {\mathrm{12227}}^1$

素因数の和:12255

約数の個数: 80

約数和(自身を含む): 400295808

約数和(自身を除く): 268831104

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 84, 96, 112, 128, 168, 192, 224, 256, 336, 384, 448, 512, 672, 768, 896, 1344, 1536, 1792, 2688, 3584, 5376, 10752, 12227, 24454, 36681, 48908, 73362, 85589, 97816, 146724, 171178, 195632, 256767, 293448, 342356, 391264, 513534, 586896, 684712, 782528, 1027068, 1173792, 1369424, 1565056, 2054136, 2347584, 2738848, 3130112, 4108272, 4695168, 5477696, 6260224, 8216544, 9390336, 10955392, 16433088, 18780672, 21910784, 32866176, 43821568, 65732352, 131464704]

約数ペア:

[(1, 131464704), (2, 65732352), (3, 43821568), (4, 32866176), (6, 21910784), (7, 18780672), (8, 16433088), (12, 10955392), (14, 9390336), (16, 8216544), (21, 6260224), (24, 5477696), (28, 4695168), (32, 4108272), (42, 3130112), (48, 2738848), (56, 2347584), (64, 2054136), (84, 1565056), (96, 1369424), (112, 1173792), (128, 1027068), (168, 782528), (192, 684712), (224, 586896), (256, 513534), (336, 391264), (384, 342356), (448, 293448), (512, 256767), (672, 195632), (768, 171178), (896, 146724), (1344, 97816), (1536, 85589), (1792, 73362), (2688, 48908), (3584, 36681), (5376, 24454), (10752, 12227)]