140372992

素因数分解:

$2^{10}\times {\mathrm{29}}^2\times {\mathrm{163}}^1$

素因数の和:241

約数の個数: 66

約数和(自身を含む): 292401668

約数和(自身を除く): 152028676

約数列:

[1, 2, 4, 8, 16, 29, 32, 58, 64, 116, 128, 163, 232, 256, 326, 464, 512, 652, 841, 928, 1024, 1304, 1682, 1856, 2608, 3364, 3712, 4727, 5216, 6728, 7424, 9454, 10432, 13456, 14848, 18908, 20864, 26912, 29696, 37816, 41728, 53824, 75632, 83456, 107648, 137083, 151264, 166912, 215296, 274166, 302528, 430592, 548332, 605056, 861184, 1096664, 1210112, 2193328, 2420224, 4386656, 4840448, 8773312, 17546624, 35093248, 70186496, 140372992]

約数ペア:

[(1, 140372992), (2, 70186496), (4, 35093248), (8, 17546624), (16, 8773312), (29, 4840448), (32, 4386656), (58, 2420224), (64, 2193328), (116, 1210112), (128, 1096664), (163, 861184), (232, 605056), (256, 548332), (326, 430592), (464, 302528), (512, 274166), (652, 215296), (841, 166912), (928, 151264), (1024, 137083), (1304, 107648), (1682, 83456), (1856, 75632), (2608, 53824), (3364, 41728), (3712, 37816), (4727, 29696), (5216, 26912), (6728, 20864), (7424, 18908), (9454, 14848), (10432, 13456)]