170304448

素因数分解:

$2^6\times {\mathrm{19}}^1\times {\mathrm{140053}}^1$

素因数の和:140084

約数の個数: 28

約数和(自身を含む): 355737160

約数和(自身を除く): 185432712

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 152, 304, 608, 1216, 140053, 280106, 560212, 1120424, 2240848, 2661007, 4481696, 5322014, 8963392, 10644028, 21288056, 42576112, 85152224, 170304448]

約数ペア:

[(1, 170304448), (2, 85152224), (4, 42576112), (8, 21288056), (16, 10644028), (19, 8963392), (32, 5322014), (38, 4481696), (64, 2661007), (76, 2240848), (152, 1120424), (304, 560212), (608, 280106), (1216, 140053)]