157082502451

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{61}}^2\times {\mathrm{18671}}^1$

素因数の和:18836

約数の個数: 48

約数和(自身を含む): 203432186880

約数和(自身を除く): 46349684429

約数列:

[1, 7, 17, 19, 61, 119, 133, 323, 427, 1037, 1159, 2261, 3721, 7259, 8113, 18671, 19703, 26047, 63257, 70699, 130697, 137921, 317407, 354749, 442799, 494893, 1138931, 1201883, 2221849, 2483243, 6030733, 7972517, 8413181, 19361827, 21639689, 42215131, 69474791, 135532789, 151477823, 367874713, 486323537, 1181071447, 1320021029, 2575122991, 8267500129, 9240147203, 22440357493, 157082502451]

約数ペア:

[(1, 157082502451), (7, 22440357493), (17, 9240147203), (19, 8267500129), (61, 2575122991), (119, 1320021029), (133, 1181071447), (323, 486323537), (427, 367874713), (1037, 151477823), (1159, 135532789), (2261, 69474791), (3721, 42215131), (7259, 21639689), (8113, 19361827), (18671, 8413181), (19703, 7972517), (26047, 6030733), (63257, 2483243), (70699, 2221849), (130697, 1201883), (137921, 1138931), (317407, 494893), (354749, 442799)]