157219266

素因数分解:

$2^1\times 3^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{21013}}^1$

素因数の和:21090

約数の個数: 32

約数和(自身を含む): 332861760

約数和(自身を除く): 175642494

約数列:

[1, 2, 3, 6, 29, 43, 58, 86, 87, 129, 174, 258, 1247, 2494, 3741, 7482, 21013, 42026, 63039, 126078, 609377, 903559, 1218754, 1807118, 1828131, 2710677, 3656262, 5421354, 26203211, 52406422, 78609633, 157219266]

約数ペア:

[(1, 157219266), (2, 78609633), (3, 52406422), (6, 26203211), (29, 5421354), (43, 3656262), (58, 2710677), (86, 1828131), (87, 1807118), (129, 1218754), (174, 903559), (258, 609377), (1247, 126078), (2494, 63039), (3741, 42026), (7482, 21013)]