164783136

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{379}}^1\times {\mathrm{647}}^1$

素因数の和:1046

約数の個数: 96

約数和(自身を含む): 496419840

約数和(自身を除く): 331636704

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 84, 96, 112, 168, 224, 336, 379, 647, 672, 758, 1137, 1294, 1516, 1941, 2274, 2588, 2653, 3032, 3882, 4529, 4548, 5176, 5306, 6064, 7764, 7959, 9058, 9096, 10352, 10612, 12128, 13587, 15528, 15918, 18116, 18192, 20704, 21224, 27174, 31056, 31836, 36232, 36384, 42448, 54348, 62112, 63672, 72464, 84896, 108696, 127344, 144928, 217392, 245213, 254688, 434784, 490426, 735639, 980852, 1471278, 1716491, 1961704, 2942556, 3432982, 3923408, 5149473, 5885112, 6865964, 7846816, 10298946, 11770224, 13731928, 20597892, 23540448, 27463856, 41195784, 54927712, 82391568, 164783136]

約数ペア:

[(1, 164783136), (2, 82391568), (3, 54927712), (4, 41195784), (6, 27463856), (7, 23540448), (8, 20597892), (12, 13731928), (14, 11770224), (16, 10298946), (21, 7846816), (24, 6865964), (28, 5885112), (32, 5149473), (42, 3923408), (48, 3432982), (56, 2942556), (84, 1961704), (96, 1716491), (112, 1471278), (168, 980852), (224, 735639), (336, 490426), (379, 434784), (647, 254688), (672, 245213), (758, 217392), (1137, 144928), (1294, 127344), (1516, 108696), (1941, 84896), (2274, 72464), (2588, 63672), (2653, 62112), (3032, 54348), (3882, 42448), (4529, 36384), (4548, 36232), (5176, 31836), (5306, 31056), (6064, 27174), (7764, 21224), (7959, 20704), (9058, 18192), (9096, 18116), (10352, 15918), (10612, 15528), (12128, 13587)]