144197504

素因数分解:

$2^7\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{2179}}^1$

素因数の和:2251

約数の個数: 64

約数和(自身を含む): 320198400

約数和(自身を除く): 176000896

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 47, 64, 88, 94, 128, 176, 188, 352, 376, 517, 704, 752, 1034, 1408, 1504, 2068, 2179, 3008, 4136, 4358, 6016, 8272, 8716, 16544, 17432, 23969, 33088, 34864, 47938, 66176, 69728, 95876, 102413, 139456, 191752, 204826, 278912, 383504, 409652, 767008, 819304, 1126543, 1534016, 1638608, 2253086, 3068032, 3277216, 4506172, 6554432, 9012344, 13108864, 18024688, 36049376, 72098752, 144197504]

約数ペア:

[(1, 144197504), (2, 72098752), (4, 36049376), (8, 18024688), (11, 13108864), (16, 9012344), (22, 6554432), (32, 4506172), (44, 3277216), (47, 3068032), (64, 2253086), (88, 1638608), (94, 1534016), (128, 1126543), (176, 819304), (188, 767008), (352, 409652), (376, 383504), (517, 278912), (704, 204826), (752, 191752), (1034, 139456), (1408, 102413), (1504, 95876), (2068, 69728), (2179, 66176), (3008, 47938), (4136, 34864), (4358, 33088), (6016, 23969), (8272, 17432), (8716, 16544)]