156965267204

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{157}}^1\times {\mathrm{911}}^1\times {\mathrm{16139}}^1$

素因数の和:17228

約数の個数: 48

約数和(自身を含む): 293039389440

約数和(自身を除く): 136074122236

約数列:

[1, 2, 4, 17, 34, 68, 157, 314, 628, 911, 1822, 2669, 3644, 5338, 10676, 15487, 16139, 30974, 32278, 61948, 64556, 143027, 274363, 286054, 548726, 572108, 1097452, 2431459, 2533823, 4862918, 5067646, 9725836, 10135292, 14702629, 29405258, 43074991, 58810516, 86149982, 172299964, 249944693, 499889386, 999778772, 2308312753, 4616625506, 9233251012, 39241316801, 78482633602, 156965267204]

約数ペア:

[(1, 156965267204), (2, 78482633602), (4, 39241316801), (17, 9233251012), (34, 4616625506), (68, 2308312753), (157, 999778772), (314, 499889386), (628, 249944693), (911, 172299964), (1822, 86149982), (2669, 58810516), (3644, 43074991), (5338, 29405258), (10676, 14702629), (15487, 10135292), (16139, 9725836), (30974, 5067646), (32278, 4862918), (61948, 2533823), (64556, 2431459), (143027, 1097452), (274363, 572108), (286054, 548726)]