156789252

素因数分解:

$2^2\times 3^2\times {\mathrm{23}}^2\times {\mathrm{8233}}^1$

素因数の和:8289

約数の個数: 54

約数和(自身を含む): 414359582

約数和(自身を除く): 257570330

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 36, 46, 69, 92, 138, 207, 276, 414, 529, 828, 1058, 1587, 2116, 3174, 4761, 6348, 8233, 9522, 16466, 19044, 24699, 32932, 49398, 74097, 98796, 148194, 189359, 296388, 378718, 568077, 757436, 1136154, 1704231, 2272308, 3408462, 4355257, 6816924, 8710514, 13065771, 17421028, 26131542, 39197313, 52263084, 78394626, 156789252]

約数ペア:

[(1, 156789252), (2, 78394626), (3, 52263084), (4, 39197313), (6, 26131542), (9, 17421028), (12, 13065771), (18, 8710514), (23, 6816924), (36, 4355257), (46, 3408462), (69, 2272308), (92, 1704231), (138, 1136154), (207, 757436), (276, 568077), (414, 378718), (529, 296388), (828, 189359), (1058, 148194), (1587, 98796), (2116, 74097), (3174, 49398), (4761, 32932), (6348, 24699), (8233, 19044), (9522, 16466)]