156675310

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{61927}}^1$

素因数の和:61968

約数の個数: 32

約数和(自身を含む): 321034752

約数和(自身を除く): 164359442

約数列:

[1, 2, 5, 10, 11, 22, 23, 46, 55, 110, 115, 230, 253, 506, 1265, 2530, 61927, 123854, 309635, 619270, 681197, 1362394, 1424321, 2848642, 3405985, 6811970, 7121605, 14243210, 15667531, 31335062, 78337655, 156675310]

約数ペア:

[(1, 156675310), (2, 78337655), (5, 31335062), (10, 15667531), (11, 14243210), (22, 7121605), (23, 6811970), (46, 3405985), (55, 2848642), (110, 1424321), (115, 1362394), (230, 681197), (253, 619270), (506, 309635), (1265, 123854), (2530, 61927)]