152990926

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{79}}^1\times {\mathrm{113}}^1$

素因数の和:265

約数の個数: 64

約数和(自身を含む): 275788800

約数和(自身を除く): 122797874

約数列:

[1, 2, 11, 19, 22, 38, 41, 79, 82, 113, 158, 209, 226, 418, 451, 779, 869, 902, 1243, 1501, 1558, 1738, 2147, 2486, 3002, 3239, 4294, 4633, 6478, 8569, 8927, 9266, 16511, 17138, 17854, 23617, 33022, 35629, 47234, 50963, 61541, 71258, 88027, 98197, 101926, 123082, 169613, 176054, 196394, 339226, 366007, 676951, 732014, 968297, 1353902, 1865743, 1936594, 3731486, 4026077, 6954133, 8052154, 13908266, 76495463, 152990926]

約数ペア:

[(1, 152990926), (2, 76495463), (11, 13908266), (19, 8052154), (22, 6954133), (38, 4026077), (41, 3731486), (79, 1936594), (82, 1865743), (113, 1353902), (158, 968297), (209, 732014), (226, 676951), (418, 366007), (451, 339226), (779, 196394), (869, 176054), (902, 169613), (1243, 123082), (1501, 101926), (1558, 98197), (1738, 88027), (2147, 71258), (2486, 61541), (3002, 50963), (3239, 47234), (4294, 35629), (4633, 33022), (6478, 23617), (8569, 17854), (8927, 17138), (9266, 16511)]