157202368

素因数分解:

$2^6\times {\mathrm{61}}^1\times {\mathrm{67}}^1\times {\mathrm{601}}^1$

素因数の和:741

約数の個数: 56

約数和(自身を含む): 322330064

約数和(自身を除く): 165127696

約数列:

[1, 2, 4, 8, 16, 32, 61, 64, 67, 122, 134, 244, 268, 488, 536, 601, 976, 1072, 1202, 1952, 2144, 2404, 3904, 4087, 4288, 4808, 8174, 9616, 16348, 19232, 32696, 36661, 38464, 40267, 65392, 73322, 80534, 130784, 146644, 161068, 261568, 293288, 322136, 586576, 644272, 1173152, 1288544, 2346304, 2456287, 2577088, 4912574, 9825148, 19650296, 39300592, 78601184, 157202368]

約数ペア:

[(1, 157202368), (2, 78601184), (4, 39300592), (8, 19650296), (16, 9825148), (32, 4912574), (61, 2577088), (64, 2456287), (67, 2346304), (122, 1288544), (134, 1173152), (244, 644272), (268, 586576), (488, 322136), (536, 293288), (601, 261568), (976, 161068), (1072, 146644), (1202, 130784), (1952, 80534), (2144, 73322), (2404, 65392), (3904, 40267), (4087, 38464), (4288, 36661), (4808, 32696), (8174, 19232), (9616, 16348)]