148255454

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{139}}^1\times {\mathrm{17203}}^1$

素因数の和:17375

約数の個数: 16

約数和(自身を含む): 231221760

約数和(自身を除く): 82966306

約数列:

[1, 2, 31, 62, 139, 278, 4309, 8618, 17203, 34406, 533293, 1066586, 2391217, 4782434, 74127727, 148255454]

約数ペア:

[(1, 148255454), (2, 74127727), (31, 4782434), (62, 2391217), (139, 1066586), (278, 533293), (4309, 34406), (8618, 17203)]