195243392

素因数分解:

$2^7\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{1867}}^1$

素因数の和:1943

約数の個数: 64

約数和(自身を含む): 419179200

約数和(自身を除く): 223935808

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 43, 64, 76, 86, 128, 152, 172, 304, 344, 608, 688, 817, 1216, 1376, 1634, 1867, 2432, 2752, 3268, 3734, 5504, 6536, 7468, 13072, 14936, 26144, 29872, 35473, 52288, 59744, 70946, 80281, 104576, 119488, 141892, 160562, 238976, 283784, 321124, 567568, 642248, 1135136, 1284496, 1525339, 2270272, 2568992, 3050678, 4540544, 5137984, 6101356, 10275968, 12202712, 24405424, 48810848, 97621696, 195243392]

約数ペア:

[(1, 195243392), (2, 97621696), (4, 48810848), (8, 24405424), (16, 12202712), (19, 10275968), (32, 6101356), (38, 5137984), (43, 4540544), (64, 3050678), (76, 2568992), (86, 2270272), (128, 1525339), (152, 1284496), (172, 1135136), (304, 642248), (344, 567568), (608, 321124), (688, 283784), (817, 238976), (1216, 160562), (1376, 141892), (1634, 119488), (1867, 104576), (2432, 80281), (2752, 70946), (3268, 59744), (3734, 52288), (5504, 35473), (6536, 29872), (7468, 26144), (13072, 14936)]