156965187064

素因数分解:

$2^3\times 7^1\times {\mathrm{87013}}^1\times {\mathrm{32213}}^1$

素因数の和:119239

約数の個数: 32

約数和(自身を含む): 336368279520

約数和(自身を除く): 179403092456

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 32213, 64426, 87013, 128852, 174026, 225491, 257704, 348052, 450982, 609091, 696104, 901964, 1218182, 1803928, 2436364, 4872728, 2802949769, 5605899538, 11211799076, 19620648383, 22423598152, 39241296766, 78482593532, 156965187064]

約数ペア:

[(1, 156965187064), (2, 78482593532), (4, 39241296766), (7, 22423598152), (8, 19620648383), (14, 11211799076), (28, 5605899538), (56, 2802949769), (32213, 4872728), (64426, 2436364), (87013, 1803928), (128852, 1218182), (174026, 901964), (225491, 696104), (257704, 609091), (348052, 450982)]