156715459292

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{1171}}^1\times {\mathrm{251561}}^1$

素因数の和:252762

約数の個数: 48

約数和(自身を含む): 330210343680

約数和(自身を除く): 173494884388

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 133, 266, 532, 1171, 2342, 4684, 8197, 16394, 22249, 32788, 44498, 88996, 155743, 251561, 311486, 503122, 622972, 1006244, 1760927, 3521854, 4779659, 7043708, 9559318, 19118636, 33457613, 66915226, 133830452, 294577931, 589155862, 1178311724, 2062045517, 4124091034, 5596980689, 8248182068, 11193961378, 22387922756, 39178864823, 78357729646, 156715459292]

約数ペア:

[(1, 156715459292), (2, 78357729646), (4, 39178864823), (7, 22387922756), (14, 11193961378), (19, 8248182068), (28, 5596980689), (38, 4124091034), (76, 2062045517), (133, 1178311724), (266, 589155862), (532, 294577931), (1171, 133830452), (2342, 66915226), (4684, 33457613), (8197, 19118636), (16394, 9559318), (22249, 7043708), (32788, 4779659), (44498, 3521854), (88996, 1760927), (155743, 1006244), (251561, 622972), (311486, 503122)]