157022408728

素因数分解:

$2^3\times {\mathrm{61}}^1\times {\mathrm{487}}^1\times {\mathrm{797}}^1\times {\mathrm{829}}^1$

素因数の和:2180

約数の個数: 64

約数和(自身を含む): 300596385600

約数和(自身を除く): 143573976872

約数列:

[1, 2, 4, 8, 61, 122, 244, 487, 488, 797, 829, 974, 1594, 1658, 1948, 3188, 3316, 3896, 6376, 6632, 29707, 48617, 50569, 59414, 97234, 101138, 118828, 194468, 202276, 237656, 388139, 388936, 403723, 404552, 660713, 776278, 807446, 1321426, 1552556, 1614892, 2642852, 3105112, 3229784, 5285704, 23676479, 24627103, 40303493, 47352958, 49254206, 80606986, 94705916, 98508412, 161213972, 189411832, 197016824, 321767231, 322427944, 643534462, 1287068924, 2574137848, 19627801091, 39255602182, 78511204364, 157022408728]

約数ペア:

[(1, 157022408728), (2, 78511204364), (4, 39255602182), (8, 19627801091), (61, 2574137848), (122, 1287068924), (244, 643534462), (487, 322427944), (488, 321767231), (797, 197016824), (829, 189411832), (974, 161213972), (1594, 98508412), (1658, 94705916), (1948, 80606986), (3188, 49254206), (3316, 47352958), (3896, 40303493), (6376, 24627103), (6632, 23676479), (29707, 5285704), (48617, 3229784), (50569, 3105112), (59414, 2642852), (97234, 1614892), (101138, 1552556), (118828, 1321426), (194468, 807446), (202276, 776278), (237656, 660713), (388139, 404552), (388936, 403723)]