164725452

素因数分解:

$2^2\times 3^2\times {\mathrm{29}}^1\times {\mathrm{83}}^1\times {\mathrm{1901}}^1$

素因数の和:2023

約数の個数: 72

約数和(自身を含む): 436166640

約数和(自身を除く): 271441188

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 29, 36, 58, 83, 87, 116, 166, 174, 249, 261, 332, 348, 498, 522, 747, 996, 1044, 1494, 1901, 2407, 2988, 3802, 4814, 5703, 7221, 7604, 9628, 11406, 14442, 17109, 21663, 22812, 28884, 34218, 43326, 55129, 68436, 86652, 110258, 157783, 165387, 220516, 315566, 330774, 473349, 496161, 631132, 661548, 946698, 992322, 1420047, 1893396, 1984644, 2840094, 4575707, 5680188, 9151414, 13727121, 18302828, 27454242, 41181363, 54908484, 82362726, 164725452]

約数ペア:

[(1, 164725452), (2, 82362726), (3, 54908484), (4, 41181363), (6, 27454242), (9, 18302828), (12, 13727121), (18, 9151414), (29, 5680188), (36, 4575707), (58, 2840094), (83, 1984644), (87, 1893396), (116, 1420047), (166, 992322), (174, 946698), (249, 661548), (261, 631132), (332, 496161), (348, 473349), (498, 330774), (522, 315566), (747, 220516), (996, 165387), (1044, 157783), (1494, 110258), (1901, 86652), (2407, 68436), (2988, 55129), (3802, 43326), (4814, 34218), (5703, 28884), (7221, 22812), (7604, 21663), (9628, 17109), (11406, 14442)]