159409552

素因数分解:

$2^4\times {\mathrm{113}}^1\times {\mathrm{88169}}^1$

素因数の和:88290

約数の個数: 20

約数和(自身を含む): 311592780

約数和(自身を除く): 152183228

約数列:

[1, 2, 4, 8, 16, 113, 226, 452, 904, 1808, 88169, 176338, 352676, 705352, 1410704, 9963097, 19926194, 39852388, 79704776, 159409552]

約数ペア:

[(1, 159409552), (2, 79704776), (4, 39852388), (8, 19926194), (16, 9963097), (113, 1410704), (226, 705352), (452, 352676), (904, 176338), (1808, 88169)]