156533681104

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{1237}}^1\times {\mathrm{255127}}^1$

素因数の和:256403

約数の個数: 40

約数和(自身を含む): 313321676288

約数和(自身を除く): 156787995184

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 496, 1237, 2474, 4948, 9896, 19792, 38347, 76694, 153388, 255127, 306776, 510254, 613552, 1020508, 2041016, 4082032, 7908937, 15817874, 31635748, 63271496, 126542992, 315592099, 631184198, 1262368396, 2524736792, 5049473584, 9783355069, 19566710138, 39133420276, 78266840552, 156533681104]

約数ペア:

[(1, 156533681104), (2, 78266840552), (4, 39133420276), (8, 19566710138), (16, 9783355069), (31, 5049473584), (62, 2524736792), (124, 1262368396), (248, 631184198), (496, 315592099), (1237, 126542992), (2474, 63271496), (4948, 31635748), (9896, 15817874), (19792, 7908937), (38347, 4082032), (76694, 2041016), (153388, 1020508), (255127, 613552), (306776, 510254)]