148949648

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{547609}}^1$

素因数の和:547634

約数の個数: 20

約数和(自身を含む): 305566380

約数和(自身を除く): 156616732

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 547609, 1095218, 2190436, 4380872, 8761744, 9309353, 18618706, 37237412, 74474824, 148949648]

約数ペア:

[(1, 148949648), (2, 74474824), (4, 37237412), (8, 18618706), (16, 9309353), (17, 8761744), (34, 4380872), (68, 2190436), (136, 1095218), (272, 547609)]