157549448

素因数分解:

$2^3\times 7^1\times {\mathrm{23}}^1\times {\mathrm{122321}}^1$

素因数の和:122357

約数の個数: 32

約数和(自身を含む): 352287360

約数和(自身を除く): 194737912

約数列:

[1, 2, 4, 7, 8, 14, 23, 28, 46, 56, 92, 161, 184, 322, 644, 1288, 122321, 244642, 489284, 856247, 978568, 1712494, 2813383, 3424988, 5626766, 6849976, 11253532, 19693681, 22507064, 39387362, 78774724, 157549448]

約数ペア:

[(1, 157549448), (2, 78774724), (4, 39387362), (7, 22507064), (8, 19693681), (14, 11253532), (23, 6849976), (28, 5626766), (46, 3424988), (56, 2813383), (92, 1712494), (161, 978568), (184, 856247), (322, 489284), (644, 244642), (1288, 122321)]