151277644

素因数分解:

$2^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{397}}^1\times {\mathrm{439}}^1$

素因数の和:878

約数の個数: 48

約数和(自身を含む): 313815040

約数和(自身を除く): 162537396

約数列:

[1, 2, 4, 7, 14, 28, 31, 62, 124, 217, 397, 434, 439, 794, 868, 878, 1588, 1756, 2779, 3073, 5558, 6146, 11116, 12292, 12307, 13609, 24614, 27218, 49228, 54436, 86149, 95263, 172298, 174283, 190526, 344596, 348566, 381052, 697132, 1219981, 2439962, 4879924, 5402773, 10805546, 21611092, 37819411, 75638822, 151277644]

約数ペア:

[(1, 151277644), (2, 75638822), (4, 37819411), (7, 21611092), (14, 10805546), (28, 5402773), (31, 4879924), (62, 2439962), (124, 1219981), (217, 697132), (397, 381052), (434, 348566), (439, 344596), (794, 190526), (868, 174283), (878, 172298), (1588, 95263), (1756, 86149), (2779, 54436), (3073, 49228), (5558, 27218), (6146, 24614), (11116, 13609), (12292, 12307)]