169173784

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{853}}^1\times {\mathrm{1907}}^1$

素因数の和:2779

約数の個数: 32

約数和(自身を含む): 342180720

約数和(自身を除く): 173006936

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 853, 1706, 1907, 3412, 3814, 6824, 7628, 11089, 15256, 22178, 24791, 44356, 49582, 88712, 99164, 198328, 1626671, 3253342, 6506684, 13013368, 21146723, 42293446, 84586892, 169173784]

約数ペア:

[(1, 169173784), (2, 84586892), (4, 42293446), (8, 21146723), (13, 13013368), (26, 6506684), (52, 3253342), (104, 1626671), (853, 198328), (1706, 99164), (1907, 88712), (3412, 49582), (3814, 44356), (6824, 24791), (7628, 22178), (11089, 15256)]