156963990448

素因数分解:

$2^4\times {\mathrm{211}}^1\times {\mathrm{317}}^1\times {\mathrm{146669}}^1$

素因数の和:147205

約数の個数: 40

約数和(自身を含む): 306525046320

約数和(自身を除く): 149561055872

約数列:

[1, 2, 4, 8, 16, 211, 317, 422, 634, 844, 1268, 1688, 2536, 3376, 5072, 66887, 133774, 146669, 267548, 293338, 535096, 586676, 1070192, 1173352, 2346704, 30947159, 46494073, 61894318, 92988146, 123788636, 185976292, 247577272, 371952584, 495154544, 743905168, 9810249403, 19620498806, 39240997612, 78481995224, 156963990448]

約数ペア:

[(1, 156963990448), (2, 78481995224), (4, 39240997612), (8, 19620498806), (16, 9810249403), (211, 743905168), (317, 495154544), (422, 371952584), (634, 247577272), (844, 185976292), (1268, 123788636), (1688, 92988146), (2536, 61894318), (3376, 46494073), (5072, 30947159), (66887, 2346704), (133774, 1173352), (146669, 1070192), (267548, 586676), (293338, 535096)]