148222511

素因数分解:

${\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{139}}^1\times {\mathrm{653}}^1$

素因数の和:886

約数の個数: 16

約数和(自身を含む): 158215680

約数和(自身を除く): 9993169

約数列:

[1, 23, 71, 139, 653, 1633, 3197, 9869, 15019, 46363, 90767, 226987, 1066349, 2087641, 6444457, 148222511]

約数ペア:

[(1, 148222511), (23, 6444457), (71, 2087641), (139, 1066349), (653, 226987), (1633, 90767), (3197, 46363), (9869, 15019)]