155604464

素因数分解:

$2^4\times {\mathrm{73}}^1\times {\mathrm{127}}^1\times {\mathrm{1049}}^1$

素因数の和:1257

約数の個数: 40

約数和(自身を含む): 308313600

約数和(自身を除く): 152709136

約数列:

[1, 2, 4, 8, 16, 73, 127, 146, 254, 292, 508, 584, 1016, 1049, 1168, 2032, 2098, 4196, 8392, 9271, 16784, 18542, 37084, 74168, 76577, 133223, 148336, 153154, 266446, 306308, 532892, 612616, 1065784, 1225232, 2131568, 9725279, 19450558, 38901116, 77802232, 155604464]

約数ペア:

[(1, 155604464), (2, 77802232), (4, 38901116), (8, 19450558), (16, 9725279), (73, 2131568), (127, 1225232), (146, 1065784), (254, 612616), (292, 532892), (508, 306308), (584, 266446), (1016, 153154), (1049, 148336), (1168, 133223), (2032, 76577), (2098, 74168), (4196, 37084), (8392, 18542), (9271, 16784)]