159671568

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{223}}^1\times {\mathrm{2131}}^1$

素因数の和:2372

約数の個数: 80

約数和(自身を含む): 473747456

約数和(自身を除く): 314075888

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 223, 336, 446, 669, 892, 1338, 1561, 1784, 2131, 2676, 3122, 3568, 4262, 4683, 5352, 6244, 6393, 8524, 9366, 10704, 12488, 12786, 14917, 17048, 18732, 24976, 25572, 29834, 34096, 37464, 44751, 51144, 59668, 74928, 89502, 102288, 119336, 179004, 238672, 358008, 475213, 716016, 950426, 1425639, 1900852, 2851278, 3326491, 3801704, 5702556, 6652982, 7603408, 9979473, 11405112, 13305964, 19958946, 22810224, 26611928, 39917892, 53223856, 79835784, 159671568]

約数ペア:

[(1, 159671568), (2, 79835784), (3, 53223856), (4, 39917892), (6, 26611928), (7, 22810224), (8, 19958946), (12, 13305964), (14, 11405112), (16, 9979473), (21, 7603408), (24, 6652982), (28, 5702556), (42, 3801704), (48, 3326491), (56, 2851278), (84, 1900852), (112, 1425639), (168, 950426), (223, 716016), (336, 475213), (446, 358008), (669, 238672), (892, 179004), (1338, 119336), (1561, 102288), (1784, 89502), (2131, 74928), (2676, 59668), (3122, 51144), (3568, 44751), (4262, 37464), (4683, 34096), (5352, 29834), (6244, 25572), (6393, 24976), (8524, 18732), (9366, 17048), (10704, 14917), (12488, 12786)]