149063456

素因数分解:

$2^5\times {\mathrm{43}}^1\times {\mathrm{127}}^1\times {\mathrm{853}}^1$

素因数の和:1033

約数の個数: 48

約数和(自身を含む): 303012864

約数和(自身を除く): 153949408

約数列:

[1, 2, 4, 8, 16, 32, 43, 86, 127, 172, 254, 344, 508, 688, 853, 1016, 1376, 1706, 2032, 3412, 4064, 5461, 6824, 10922, 13648, 21844, 27296, 36679, 43688, 73358, 87376, 108331, 146716, 174752, 216662, 293432, 433324, 586864, 866648, 1173728, 1733296, 3466592, 4658233, 9316466, 18632932, 37265864, 74531728, 149063456]

約数ペア:

[(1, 149063456), (2, 74531728), (4, 37265864), (8, 18632932), (16, 9316466), (32, 4658233), (43, 3466592), (86, 1733296), (127, 1173728), (172, 866648), (254, 586864), (344, 433324), (508, 293432), (688, 216662), (853, 174752), (1016, 146716), (1376, 108331), (1706, 87376), (2032, 73358), (3412, 43688), (4064, 36679), (5461, 27296), (6824, 21844), (10922, 13648)]