133028012

素因数分解:

$2^2\times {\mathrm{13}}^2\times {\mathrm{307}}^1\times {\mathrm{641}}^1$

素因数の和:978

約数の個数: 36

約数和(自身を含む): 253299816

約数和(自身を除く): 120271804

約数列:

[1, 2, 4, 13, 26, 52, 169, 307, 338, 614, 641, 676, 1228, 1282, 2564, 3991, 7982, 8333, 15964, 16666, 33332, 51883, 103766, 108329, 196787, 207532, 216658, 393574, 433316, 787148, 2558231, 5116462, 10232924, 33257003, 66514006, 133028012]

約数ペア:

[(1, 133028012), (2, 66514006), (4, 33257003), (13, 10232924), (26, 5116462), (52, 2558231), (169, 787148), (307, 433316), (338, 393574), (614, 216658), (641, 207532), (676, 196787), (1228, 108329), (1282, 103766), (2564, 51883), (3991, 33332), (7982, 16666), (8333, 15964)]