155466208

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{241}}^1\times {\mathrm{1061}}^1$

素因数の和:1331

約数の個数: 48

約数和(自身を含む): 323825040

約数和(自身を除く): 168358832

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 76, 152, 241, 304, 482, 608, 964, 1061, 1928, 2122, 3856, 4244, 4579, 7712, 8488, 9158, 16976, 18316, 20159, 33952, 36632, 40318, 73264, 80636, 146528, 161272, 255701, 322544, 511402, 645088, 1022804, 2045608, 4091216, 4858319, 8182432, 9716638, 19433276, 38866552, 77733104, 155466208]

約数ペア:

[(1, 155466208), (2, 77733104), (4, 38866552), (8, 19433276), (16, 9716638), (19, 8182432), (32, 4858319), (38, 4091216), (76, 2045608), (152, 1022804), (241, 645088), (304, 511402), (482, 322544), (608, 255701), (964, 161272), (1061, 146528), (1928, 80636), (2122, 73264), (3856, 40318), (4244, 36632), (4579, 33952), (7712, 20159), (8488, 18316), (9158, 16976)]