153557552

素因数分解:

$2^4\times {\mathrm{29}}^1\times {\mathrm{330943}}^1$

素因数の和:330980

約数の個数: 20

約数和(自身を含む): 307777920

約数和(自身を除く): 154220368

約数列:

[1, 2, 4, 8, 16, 29, 58, 116, 232, 464, 330943, 661886, 1323772, 2647544, 5295088, 9597347, 19194694, 38389388, 76778776, 153557552]

約数ペア:

[(1, 153557552), (2, 76778776), (4, 38389388), (8, 19194694), (16, 9597347), (29, 5295088), (58, 2647544), (116, 1323772), (232, 661886), (464, 330943)]