153572174

素因数分解:

$2^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{1231}}^1$

素因数の和:1333

約数の個数: 48

約数和(自身を含む): 286513920

約数和(自身を除く): 132941746

約数列:

[1, 2, 7, 14, 19, 38, 49, 67, 98, 133, 134, 266, 469, 931, 938, 1231, 1273, 1862, 2462, 2546, 3283, 6566, 8617, 8911, 17234, 17822, 23389, 46778, 60319, 62377, 82477, 120638, 124754, 163723, 164954, 327446, 577339, 1146061, 1154678, 1567063, 2292122, 3134126, 4041373, 8082746, 10969441, 21938882, 76786087, 153572174]

約数ペア:

[(1, 153572174), (2, 76786087), (7, 21938882), (14, 10969441), (19, 8082746), (38, 4041373), (49, 3134126), (67, 2292122), (98, 1567063), (133, 1154678), (134, 1146061), (266, 577339), (469, 327446), (931, 164954), (938, 163723), (1231, 124754), (1273, 120638), (1862, 82477), (2462, 62377), (2546, 60319), (3283, 46778), (6566, 23389), (8617, 17822), (8911, 17234)]