159642808

素因数分解:

$2^3\times {\mathrm{13}}^3\times {\mathrm{31}}^1\times {\mathrm{293}}^1$

素因数の和:369

約数の個数: 64

約数和(自身を含む): 335865600

約数和(自身を除く): 176222792

約数列:

[1, 2, 4, 8, 13, 26, 31, 52, 62, 104, 124, 169, 248, 293, 338, 403, 586, 676, 806, 1172, 1352, 1612, 2197, 2344, 3224, 3809, 4394, 5239, 7618, 8788, 9083, 10478, 15236, 17576, 18166, 20956, 30472, 36332, 41912, 49517, 68107, 72664, 99034, 118079, 136214, 198068, 236158, 272428, 396136, 472316, 544856, 643721, 944632, 1287442, 1535027, 2574884, 3070054, 5149768, 6140108, 12280216, 19955351, 39910702, 79821404, 159642808]

約数ペア:

[(1, 159642808), (2, 79821404), (4, 39910702), (8, 19955351), (13, 12280216), (26, 6140108), (31, 5149768), (52, 3070054), (62, 2574884), (104, 1535027), (124, 1287442), (169, 944632), (248, 643721), (293, 544856), (338, 472316), (403, 396136), (586, 272428), (676, 236158), (806, 198068), (1172, 136214), (1352, 118079), (1612, 99034), (2197, 72664), (2344, 68107), (3224, 49517), (3809, 41912), (4394, 36332), (5239, 30472), (7618, 20956), (8788, 18166), (9083, 17576), (10478, 15236)]