156958594460

素因数分解:

$2^2\times 5^1\times {\mathrm{307}}^1\times {\mathrm{751}}^1\times {\mathrm{34039}}^1$

素因数の和:35106

約数の個数: 48

約数和(自身を含む): 331136762880

約数和(自身を除く): 174178168420

約数列:

[1, 2, 4, 5, 10, 20, 307, 614, 751, 1228, 1502, 1535, 3004, 3070, 3755, 6140, 7510, 15020, 34039, 68078, 136156, 170195, 230557, 340390, 461114, 680780, 922228, 1152785, 2305570, 4611140, 10449973, 20899946, 25563289, 41799892, 51126578, 52249865, 102253156, 104499730, 127816445, 208999460, 255632890, 511265780, 7847929723, 15695859446, 31391718892, 39239648615, 78479297230, 156958594460]

約数ペア:

[(1, 156958594460), (2, 78479297230), (4, 39239648615), (5, 31391718892), (10, 15695859446), (20, 7847929723), (307, 511265780), (614, 255632890), (751, 208999460), (1228, 127816445), (1502, 104499730), (1535, 102253156), (3004, 52249865), (3070, 51126578), (3755, 41799892), (6140, 25563289), (7510, 20899946), (15020, 10449973), (34039, 4611140), (68078, 2305570), (136156, 1152785), (170195, 922228), (230557, 680780), (340390, 461114)]