151276784

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{6299}}^1$

素因数の和:6405

約数の個数: 40

約数和(自身を含む): 312480000

約数和(自身を除く): 161203216

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 79, 152, 158, 304, 316, 632, 1264, 1501, 3002, 6004, 6299, 12008, 12598, 24016, 25196, 50392, 100784, 119681, 239362, 478724, 497621, 957448, 995242, 1914896, 1990484, 3980968, 7961936, 9454799, 18909598, 37819196, 75638392, 151276784]

約数ペア:

[(1, 151276784), (2, 75638392), (4, 37819196), (8, 18909598), (16, 9454799), (19, 7961936), (38, 3980968), (76, 1990484), (79, 1914896), (152, 995242), (158, 957448), (304, 497621), (316, 478724), (632, 239362), (1264, 119681), (1501, 100784), (3002, 50392), (6004, 25196), (6299, 24016), (12008, 12598)]