157512208

素因数分解:

$2^4\times 7^1\times {\mathrm{17}}^1\times {\mathrm{82727}}^1$

素因数の和:82759

約数の個数: 40

約数和(自身を含む): 369297792

約数和(自身を除く): 211785584

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 34, 56, 68, 112, 119, 136, 238, 272, 476, 952, 1904, 82727, 165454, 330908, 579089, 661816, 1158178, 1323632, 1406359, 2316356, 2812718, 4632712, 5625436, 9265424, 9844513, 11250872, 19689026, 22501744, 39378052, 78756104, 157512208]

約数ペア:

[(1, 157512208), (2, 78756104), (4, 39378052), (7, 22501744), (8, 19689026), (14, 11250872), (16, 9844513), (17, 9265424), (28, 5625436), (34, 4632712), (56, 2812718), (68, 2316356), (112, 1406359), (119, 1323632), (136, 1158178), (238, 661816), (272, 579089), (476, 330908), (952, 165454), (1904, 82727)]