173899154

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{761}}^1$

素因数の和:851

約数の個数: 64

約数和(自身を含む): 331817472

約数和(自身を除く): 157918318

約数列:

[1, 2, 11, 13, 17, 22, 26, 34, 47, 94, 143, 187, 221, 286, 374, 442, 517, 611, 761, 799, 1034, 1222, 1522, 1598, 2431, 4862, 6721, 8371, 8789, 9893, 10387, 12937, 13442, 16742, 17578, 19786, 20774, 25874, 35767, 71534, 108823, 114257, 142307, 168181, 217646, 228514, 284614, 336362, 393437, 464971, 608039, 786874, 929942, 1216078, 1849991, 3699982, 5114681, 6688429, 7904507, 10229362, 13376858, 15809014, 86949577, 173899154]

約数ペア:

[(1, 173899154), (2, 86949577), (11, 15809014), (13, 13376858), (17, 10229362), (22, 7904507), (26, 6688429), (34, 5114681), (47, 3699982), (94, 1849991), (143, 1216078), (187, 929942), (221, 786874), (286, 608039), (374, 464971), (442, 393437), (517, 336362), (611, 284614), (761, 228514), (799, 217646), (1034, 168181), (1222, 142307), (1522, 114257), (1598, 108823), (2431, 71534), (4862, 35767), (6721, 25874), (8371, 20774), (8789, 19786), (9893, 17578), (10387, 16742), (12937, 13442)]