158688516

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{139}}^1\times {\mathrm{13591}}^1$

素因数の和:13744

約数の個数: 48

約数和(自身を含む): 426245120

約数和(自身を除く): 267556604

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 139, 278, 417, 556, 834, 973, 1668, 1946, 2919, 3892, 5838, 11676, 13591, 27182, 40773, 54364, 81546, 95137, 163092, 190274, 285411, 380548, 570822, 1141644, 1889149, 3778298, 5667447, 7556596, 11334894, 13224043, 22669788, 26448086, 39672129, 52896172, 79344258, 158688516]

約数ペア:

[(1, 158688516), (2, 79344258), (3, 52896172), (4, 39672129), (6, 26448086), (7, 22669788), (12, 13224043), (14, 11334894), (21, 7556596), (28, 5667447), (42, 3778298), (84, 1889149), (139, 1141644), (278, 570822), (417, 380548), (556, 285411), (834, 190274), (973, 163092), (1668, 95137), (1946, 81546), (2919, 54364), (3892, 40773), (5838, 27182), (11676, 13591)]