161309376

素因数分解:

$2^6\times 3^2\times {\mathrm{61}}^1\times {\mathrm{4591}}^1$

素因数の和:4670

約数の個数: 84

約数和(自身を含む): 470046304

約数和(自身を除く): 308736928

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 61, 64, 72, 96, 122, 144, 183, 192, 244, 288, 366, 488, 549, 576, 732, 976, 1098, 1464, 1952, 2196, 2928, 3904, 4392, 4591, 5856, 8784, 9182, 11712, 13773, 17568, 18364, 27546, 35136, 36728, 41319, 55092, 73456, 82638, 110184, 146912, 165276, 220368, 280051, 293824, 330552, 440736, 560102, 661104, 840153, 881472, 1120204, 1322208, 1680306, 2240408, 2520459, 2644416, 3360612, 4480816, 5040918, 6721224, 8961632, 10081836, 13442448, 17923264, 20163672, 26884896, 40327344, 53769792, 80654688, 161309376]

約数ペア:

[(1, 161309376), (2, 80654688), (3, 53769792), (4, 40327344), (6, 26884896), (8, 20163672), (9, 17923264), (12, 13442448), (16, 10081836), (18, 8961632), (24, 6721224), (32, 5040918), (36, 4480816), (48, 3360612), (61, 2644416), (64, 2520459), (72, 2240408), (96, 1680306), (122, 1322208), (144, 1120204), (183, 881472), (192, 840153), (244, 661104), (288, 560102), (366, 440736), (488, 330552), (549, 293824), (576, 280051), (732, 220368), (976, 165276), (1098, 146912), (1464, 110184), (1952, 82638), (2196, 73456), (2928, 55092), (3904, 41319), (4392, 36728), (4591, 35136), (5856, 27546), (8784, 18364), (9182, 17568), (11712, 13773)]