164019665734

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{163}}^1\times {\mathrm{563413}}^1$

素因数の和:563644

約数の個数: 32

約数和(自身を含む): 266111700480

約数和(自身を除く): 102092034746

約数列:

[1, 2, 19, 38, 47, 94, 163, 326, 893, 1786, 3097, 6194, 7661, 15322, 145559, 291118, 563413, 1126826, 10704847, 21409694, 26480411, 52960822, 91836319, 183672638, 503127809, 1006255618, 1744890061, 3489780122, 4316306993, 8632613986, 82009832867, 164019665734]

約数ペア:

[(1, 164019665734), (2, 82009832867), (19, 8632613986), (38, 4316306993), (47, 3489780122), (94, 1744890061), (163, 1006255618), (326, 503127809), (893, 183672638), (1786, 91836319), (3097, 52960822), (6194, 26480411), (7661, 21409694), (15322, 10704847), (145559, 1126826), (291118, 563413)]