161125696564

素因数分解:

$2^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{1489}}^1\times {\mathrm{168029}}^1$

素因数の和:169552

約数の個数: 48

約数和(自身を含む): 336490156800

約数和(自身を除く): 175364460236

約数列:

[1, 2, 4, 7, 14, 23, 28, 46, 92, 161, 322, 644, 1489, 2978, 5956, 10423, 20846, 34247, 41692, 68494, 136988, 168029, 239729, 336058, 479458, 672116, 958916, 1176203, 2352406, 3864667, 4704812, 7729334, 15458668, 27052669, 54105338, 108210676, 250195181, 500390362, 1000780724, 1751366267, 3502732534, 5754489163, 7005465068, 11508978326, 23017956652, 40281424141, 80562848282, 161125696564]

約数ペア:

[(1, 161125696564), (2, 80562848282), (4, 40281424141), (7, 23017956652), (14, 11508978326), (23, 7005465068), (28, 5754489163), (46, 3502732534), (92, 1751366267), (161, 1000780724), (322, 500390362), (644, 250195181), (1489, 108210676), (2978, 54105338), (5956, 27052669), (10423, 15458668), (20846, 7729334), (34247, 4704812), (41692, 3864667), (68494, 2352406), (136988, 1176203), (168029, 958916), (239729, 672116), (336058, 479458)]