127028824

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{31}}^3\times {\mathrm{41}}^1$

素因数の和:153

約数の個数: 64

約数和(自身を含む): 271514880

約数和(自身を除く): 144486056

約数列:

[1, 2, 4, 8, 13, 26, 31, 41, 52, 62, 82, 104, 124, 164, 248, 328, 403, 533, 806, 961, 1066, 1271, 1612, 1922, 2132, 2542, 3224, 3844, 4264, 5084, 7688, 10168, 12493, 16523, 24986, 29791, 33046, 39401, 49972, 59582, 66092, 78802, 99944, 119164, 132184, 157604, 238328, 315208, 387283, 512213, 774566, 1024426, 1221431, 1549132, 2048852, 2442862, 3098264, 4097704, 4885724, 9771448, 15878603, 31757206, 63514412, 127028824]

約数ペア:

[(1, 127028824), (2, 63514412), (4, 31757206), (8, 15878603), (13, 9771448), (26, 4885724), (31, 4097704), (41, 3098264), (52, 2442862), (62, 2048852), (82, 1549132), (104, 1221431), (124, 1024426), (164, 774566), (248, 512213), (328, 387283), (403, 315208), (533, 238328), (806, 157604), (961, 132184), (1066, 119164), (1271, 99944), (1612, 78802), (1922, 66092), (2132, 59582), (2542, 49972), (3224, 39401), (3844, 33046), (4264, 29791), (5084, 24986), (7688, 16523), (10168, 12493)]