156717472

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{383}}^1\times {\mathrm{673}}^1$

素因数の和:1085

約数の個数: 48

約数和(自身を含む): 326108160

約数和(自身を除く): 169390688

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 76, 152, 304, 383, 608, 673, 766, 1346, 1532, 2692, 3064, 5384, 6128, 7277, 10768, 12256, 12787, 14554, 21536, 25574, 29108, 51148, 58216, 102296, 116432, 204592, 232864, 257759, 409184, 515518, 1031036, 2062072, 4124144, 4897421, 8248288, 9794842, 19589684, 39179368, 78358736, 156717472]

約数ペア:

[(1, 156717472), (2, 78358736), (4, 39179368), (8, 19589684), (16, 9794842), (19, 8248288), (32, 4897421), (38, 4124144), (76, 2062072), (152, 1031036), (304, 515518), (383, 409184), (608, 257759), (673, 232864), (766, 204592), (1346, 116432), (1532, 102296), (2692, 58216), (3064, 51148), (5384, 29108), (6128, 25574), (7277, 21536), (10768, 14554), (12256, 12787)]