157434271497

素因数分解:

$3^2\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{59}}^2\times {\mathrm{3449}}^1$

素因数の和:3651

約数の個数: 72

約数和(自身を含む): 243938073600

約数和(自身を除く): 86503802103

約数列:

[1, 3, 9, 31, 47, 59, 93, 141, 177, 279, 423, 531, 1457, 1829, 2773, 3449, 3481, 4371, 5487, 8319, 10347, 10443, 13113, 16461, 24957, 31041, 31329, 85963, 106919, 107911, 162103, 163607, 203491, 257889, 320757, 323733, 486309, 490821, 610473, 773667, 962271, 971199, 1458927, 1472463, 1831419, 5025193, 5071817, 6308221, 9564077, 12005969, 15075579, 15215451, 18924663, 28692231, 36017907, 45226737, 45646353, 56773989, 86076693, 108053721, 296486387, 372185039, 564280543, 889459161, 1116555117, 1692841629, 2668377483, 3349665351, 5078524887, 17492696833, 52478090499, 157434271497]

約数ペア:

[(1, 157434271497), (3, 52478090499), (9, 17492696833), (31, 5078524887), (47, 3349665351), (59, 2668377483), (93, 1692841629), (141, 1116555117), (177, 889459161), (279, 564280543), (423, 372185039), (531, 296486387), (1457, 108053721), (1829, 86076693), (2773, 56773989), (3449, 45646353), (3481, 45226737), (4371, 36017907), (5487, 28692231), (8319, 18924663), (10347, 15215451), (10443, 15075579), (13113, 12005969), (16461, 9564077), (24957, 6308221), (31041, 5071817), (31329, 5025193), (85963, 1831419), (106919, 1472463), (107911, 1458927), (162103, 971199), (163607, 962271), (203491, 773667), (257889, 610473), (320757, 490821), (323733, 486309)]