138802272

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{206551}}^1$

素因数の和:206571

約数の個数: 48

約数和(自身を含む): 416408832

約数和(自身を除く): 277606560

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 84, 96, 112, 168, 224, 336, 672, 206551, 413102, 619653, 826204, 1239306, 1445857, 1652408, 2478612, 2891714, 3304816, 4337571, 4957224, 5783428, 6609632, 8675142, 9914448, 11566856, 17350284, 19828896, 23133712, 34700568, 46267424, 69401136, 138802272]

約数ペア:

[(1, 138802272), (2, 69401136), (3, 46267424), (4, 34700568), (6, 23133712), (7, 19828896), (8, 17350284), (12, 11566856), (14, 9914448), (16, 8675142), (21, 6609632), (24, 5783428), (28, 4957224), (32, 4337571), (42, 3304816), (48, 2891714), (56, 2478612), (84, 1652408), (96, 1445857), (112, 1239306), (168, 826204), (224, 619653), (336, 413102), (672, 206551)]