7178159856

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{97}}^1\times {\mathrm{220243}}^1$

素因数の和:220358

約数の個数: 80

約数和(自身を含む): 21411240704

約数和(自身を除く): 14233080848

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 97, 112, 168, 194, 291, 336, 388, 582, 679, 776, 1164, 1358, 1552, 2037, 2328, 2716, 4074, 4656, 5432, 8148, 10864, 16296, 32592, 220243, 440486, 660729, 880972, 1321458, 1541701, 1761944, 2642916, 3083402, 3523888, 4625103, 5285832, 6166804, 9250206, 10571664, 12333608, 18500412, 21363571, 24667216, 37000824, 42727142, 64090713, 74001648, 85454284, 128181426, 149544997, 170908568, 256362852, 299089994, 341817136, 448634991, 512725704, 598179988, 897269982, 1025451408, 1196359976, 1794539964, 2392719952, 3589079928, 7178159856]

約数ペア:

[(1, 7178159856), (2, 3589079928), (3, 2392719952), (4, 1794539964), (6, 1196359976), (7, 1025451408), (8, 897269982), (12, 598179988), (14, 512725704), (16, 448634991), (21, 341817136), (24, 299089994), (28, 256362852), (42, 170908568), (48, 149544997), (56, 128181426), (84, 85454284), (97, 74001648), (112, 64090713), (168, 42727142), (194, 37000824), (291, 24667216), (336, 21363571), (388, 18500412), (582, 12333608), (679, 10571664), (776, 9250206), (1164, 6166804), (1358, 5285832), (1552, 4625103), (2037, 3523888), (2328, 3083402), (2716, 2642916), (4074, 1761944), (4656, 1541701), (5432, 1321458), (8148, 880972), (10864, 660729), (16296, 440486), (32592, 220243)]