137558848

素因数分解:

$2^6\times 7^1\times {\mathrm{47}}^2\times {\mathrm{139}}^1$

素因数の和:252

約数の個数: 84

約数和(自身を含む): 321035680

約数和(自身を除く): 183476832

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 47, 56, 64, 94, 112, 139, 188, 224, 278, 329, 376, 448, 556, 658, 752, 973, 1112, 1316, 1504, 1946, 2209, 2224, 2632, 3008, 3892, 4418, 4448, 5264, 6533, 7784, 8836, 8896, 10528, 13066, 15463, 15568, 17672, 21056, 26132, 30926, 31136, 35344, 45731, 52264, 61852, 62272, 70688, 91462, 104528, 123704, 141376, 182924, 209056, 247408, 307051, 365848, 418112, 494816, 614102, 731696, 989632, 1228204, 1463392, 2149357, 2456408, 2926784, 4298714, 4912816, 8597428, 9825632, 17194856, 19651264, 34389712, 68779424, 137558848]

約数ペア:

[(1, 137558848), (2, 68779424), (4, 34389712), (7, 19651264), (8, 17194856), (14, 9825632), (16, 8597428), (28, 4912816), (32, 4298714), (47, 2926784), (56, 2456408), (64, 2149357), (94, 1463392), (112, 1228204), (139, 989632), (188, 731696), (224, 614102), (278, 494816), (329, 418112), (376, 365848), (448, 307051), (556, 247408), (658, 209056), (752, 182924), (973, 141376), (1112, 123704), (1316, 104528), (1504, 91462), (1946, 70688), (2209, 62272), (2224, 61852), (2632, 52264), (3008, 45731), (3892, 35344), (4418, 31136), (4448, 30926), (5264, 26132), (6533, 21056), (7784, 17672), (8836, 15568), (8896, 15463), (10528, 13066)]