153272

素因数分解:

$2^3\times 7^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1$

素因数の和:60

約数の個数: 48

約数和(自身を含む): 369360

約数和(自身を除く): 216088

約数列:

[1, 2, 4, 7, 8, 14, 17, 23, 28, 34, 46, 49, 56, 68, 92, 98, 119, 136, 161, 184, 196, 238, 322, 391, 392, 476, 644, 782, 833, 952, 1127, 1288, 1564, 1666, 2254, 2737, 3128, 3332, 4508, 5474, 6664, 9016, 10948, 19159, 21896, 38318, 76636, 153272]

約数ペア:

[(1, 153272), (2, 76636), (4, 38318), (7, 21896), (8, 19159), (14, 10948), (17, 9016), (23, 6664), (28, 5474), (34, 4508), (46, 3332), (49, 3128), (56, 2737), (68, 2254), (92, 1666), (98, 1564), (119, 1288), (136, 1127), (161, 952), (184, 833), (196, 782), (238, 644), (322, 476), (391, 392)]