138327392

素因数分解:

$2^5\times 7^2\times {\mathrm{47}}^1\times {\mathrm{1877}}^1$

素因数の和:1948

約数の個数: 72

約数和(自身を含む): 323707104

約数和(自身を除く): 185379712

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 47, 49, 56, 94, 98, 112, 188, 196, 224, 329, 376, 392, 658, 752, 784, 1316, 1504, 1568, 1877, 2303, 2632, 3754, 4606, 5264, 7508, 9212, 10528, 13139, 15016, 18424, 26278, 30032, 36848, 52556, 60064, 73696, 88219, 91973, 105112, 176438, 183946, 210224, 352876, 367892, 420448, 617533, 705752, 735784, 1235066, 1411504, 1471568, 2470132, 2823008, 2943136, 4322731, 4940264, 8645462, 9880528, 17290924, 19761056, 34581848, 69163696, 138327392]

約数ペア:

[(1, 138327392), (2, 69163696), (4, 34581848), (7, 19761056), (8, 17290924), (14, 9880528), (16, 8645462), (28, 4940264), (32, 4322731), (47, 2943136), (49, 2823008), (56, 2470132), (94, 1471568), (98, 1411504), (112, 1235066), (188, 735784), (196, 705752), (224, 617533), (329, 420448), (376, 367892), (392, 352876), (658, 210224), (752, 183946), (784, 176438), (1316, 105112), (1504, 91973), (1568, 88219), (1877, 73696), (2303, 60064), (2632, 52556), (3754, 36848), (4606, 30032), (5264, 26278), (7508, 18424), (9212, 15016), (10528, 13139)]