169008992

素因数分解:

$2^5\times {\mathrm{47}}^1\times {\mathrm{103}}^1\times {\mathrm{1091}}^1$

素因数の和:1251

約数の個数: 48

約数和(自身を含む): 343429632

約数和(自身を除く): 174420640

約数列:

[1, 2, 4, 8, 16, 32, 47, 94, 103, 188, 206, 376, 412, 752, 824, 1091, 1504, 1648, 2182, 3296, 4364, 4841, 8728, 9682, 17456, 19364, 34912, 38728, 51277, 77456, 102554, 112373, 154912, 205108, 224746, 410216, 449492, 820432, 898984, 1640864, 1797968, 3595936, 5281531, 10563062, 21126124, 42252248, 84504496, 169008992]

約数ペア:

[(1, 169008992), (2, 84504496), (4, 42252248), (8, 21126124), (16, 10563062), (32, 5281531), (47, 3595936), (94, 1797968), (103, 1640864), (188, 898984), (206, 820432), (376, 449492), (412, 410216), (752, 224746), (824, 205108), (1091, 154912), (1504, 112373), (1648, 102554), (2182, 77456), (3296, 51277), (4364, 38728), (4841, 34912), (8728, 19364), (9682, 17456)]