15696893912

素因数分解:

$2^3\times 7^1\times {\mathrm{37}}^1\times {\mathrm{73}}^1\times {\mathrm{157}}^1\times {\mathrm{661}}^1$

素因数の和:941

約数の個数: 128

約数和(自身を含む): 35294874240

約数和(自身を除く): 19597980328

約数列:

[1, 2, 4, 7, 8, 14, 28, 37, 56, 73, 74, 146, 148, 157, 259, 292, 296, 314, 511, 518, 584, 628, 661, 1022, 1036, 1099, 1256, 1322, 2044, 2072, 2198, 2644, 2701, 4088, 4396, 4627, 5288, 5402, 5809, 8792, 9254, 10804, 11461, 11618, 18508, 18907, 21608, 22922, 23236, 24457, 37016, 37814, 40663, 45844, 46472, 48253, 48914, 75628, 80227, 81326, 91688, 96506, 97828, 103777, 151256, 160454, 162652, 171199, 193012, 195656, 207554, 320908, 325304, 337771, 342398, 386024, 415108, 424057, 641816, 675542, 684796, 726439, 830216, 848114, 1351084, 1369592, 1452878, 1696228, 1785361, 2702168, 2905756, 2968399, 3392456, 3570722, 3839749, 5811512, 5936798, 7141444, 7575721, 7679498, 11873596, 12497527, 14282888, 15151442, 15358996, 23747192, 24995054, 26878243, 30302884, 30717992, 49990108, 53030047, 53756486, 60605768, 99980216, 106060094, 107512972, 212120188, 215025944, 280301677, 424240376, 560603354, 1121206708, 1962111739, 2242413416, 3924223478, 7848446956, 15696893912]

約数ペア:

[(1, 15696893912), (2, 7848446956), (4, 3924223478), (7, 2242413416), (8, 1962111739), (14, 1121206708), (28, 560603354), (37, 424240376), (56, 280301677), (73, 215025944), (74, 212120188), (146, 107512972), (148, 106060094), (157, 99980216), (259, 60605768), (292, 53756486), (296, 53030047), (314, 49990108), (511, 30717992), (518, 30302884), (584, 26878243), (628, 24995054), (661, 23747192), (1022, 15358996), (1036, 15151442), (1099, 14282888), (1256, 12497527), (1322, 11873596), (2044, 7679498), (2072, 7575721), (2198, 7141444), (2644, 5936798), (2701, 5811512), (4088, 3839749), (4396, 3570722), (4627, 3392456), (5288, 2968399), (5402, 2905756), (5809, 2702168), (8792, 1785361), (9254, 1696228), (10804, 1452878), (11461, 1369592), (11618, 1351084), (18508, 848114), (18907, 830216), (21608, 726439), (22922, 684796), (23236, 675542), (24457, 641816), (37016, 424057), (37814, 415108), (40663, 386024), (45844, 342398), (46472, 337771), (48253, 325304), (48914, 320908), (75628, 207554), (80227, 195656), (81326, 193012), (91688, 171199), (96506, 162652), (97828, 160454), (103777, 151256)]