100245159

素因数分解:

$3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{1009}}^1$

素因数の和:1124

約数の個数: 48

約数和(自身を含む): 176467200

約数和(自身を除く): 76222041

約数列:

[1, 3, 7, 9, 19, 21, 57, 63, 83, 133, 171, 249, 399, 581, 747, 1009, 1197, 1577, 1743, 3027, 4731, 5229, 7063, 9081, 11039, 14193, 19171, 21189, 33117, 57513, 63567, 83747, 99351, 134197, 172539, 251241, 402591, 586229, 753723, 1207773, 1591193, 1758687, 4773579, 5276061, 11138351, 14320737, 33415053, 100245159]

約数ペア:

[(1, 100245159), (3, 33415053), (7, 14320737), (9, 11138351), (19, 5276061), (21, 4773579), (57, 1758687), (63, 1591193), (83, 1207773), (133, 753723), (171, 586229), (249, 402591), (399, 251241), (581, 172539), (747, 134197), (1009, 99351), (1197, 83747), (1577, 63567), (1743, 57513), (3027, 33117), (4731, 21189), (5229, 19171), (7063, 14193), (9081, 11039)]