157438674

素因数分解:

$2^1\times 3^3\times {\mathrm{19}}^1\times {\mathrm{153449}}^1$

素因数の和:153479

約数の個数: 32

約数和(自身を含む): 368280000

約数和(自身を除く): 210841326

約数列:

[1, 2, 3, 6, 9, 18, 19, 27, 38, 54, 57, 114, 171, 342, 513, 1026, 153449, 306898, 460347, 920694, 1381041, 2762082, 2915531, 4143123, 5831062, 8286246, 8746593, 17493186, 26239779, 52479558, 78719337, 157438674]

約数ペア:

[(1, 157438674), (2, 78719337), (3, 52479558), (6, 26239779), (9, 17493186), (18, 8746593), (19, 8286246), (27, 5831062), (38, 4143123), (54, 2915531), (57, 2762082), (114, 1381041), (171, 920694), (342, 460347), (513, 306898), (1026, 153449)]