157896

素因数分解:

$2^3\times 3^3\times {\mathrm{17}}^1\times {\mathrm{43}}^1$

素因数の和:75

約数の個数: 64

約数和(自身を含む): 475200

約数和(自身を除く): 317304

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 17, 18, 24, 27, 34, 36, 43, 51, 54, 68, 72, 86, 102, 108, 129, 136, 153, 172, 204, 216, 258, 306, 344, 387, 408, 459, 516, 612, 731, 774, 918, 1032, 1161, 1224, 1462, 1548, 1836, 2193, 2322, 2924, 3096, 3672, 4386, 4644, 5848, 6579, 8772, 9288, 13158, 17544, 19737, 26316, 39474, 52632, 78948, 157896]

約数ペア:

[(1, 157896), (2, 78948), (3, 52632), (4, 39474), (6, 26316), (8, 19737), (9, 17544), (12, 13158), (17, 9288), (18, 8772), (24, 6579), (27, 5848), (34, 4644), (36, 4386), (43, 3672), (51, 3096), (54, 2924), (68, 2322), (72, 2193), (86, 1836), (102, 1548), (108, 1462), (129, 1224), (136, 1161), (153, 1032), (172, 918), (204, 774), (216, 731), (258, 612), (306, 516), (344, 459), (387, 408)]