151984816

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{306421}}^1$

素因数の和:306460

約数の個数: 20

約数和(自身を含む): 303970624

約数和(自身を除く): 151985808

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 496, 306421, 612842, 1225684, 2451368, 4902736, 9499051, 18998102, 37996204, 75992408, 151984816]

約数ペア:

[(1, 151984816), (2, 75992408), (4, 37996204), (8, 18998102), (16, 9499051), (31, 4902736), (62, 2451368), (124, 1225684), (248, 612842), (496, 306421)]