164423732788

素因数分解:

$2^2\times 7^1\times {\mathrm{67}}^1\times {\mathrm{223}}^1\times {\mathrm{393031}}^1$

素因数の和:393332

約数の個数: 48

約数和(自身を含む): 335253151744

約数和(自身を除く): 170829418956

約数列:

[1, 2, 4, 7, 14, 28, 67, 134, 223, 268, 446, 469, 892, 938, 1561, 1876, 3122, 6244, 14941, 29882, 59764, 104587, 209174, 393031, 418348, 786062, 1572124, 2751217, 5502434, 11004868, 26333077, 52666154, 87645913, 105332308, 175291826, 184331539, 350583652, 368663078, 613521391, 737326156, 1227042782, 2454085564, 5872276171, 11744552342, 23489104684, 41105933197, 82211866394, 164423732788]

約数ペア:

[(1, 164423732788), (2, 82211866394), (4, 41105933197), (7, 23489104684), (14, 11744552342), (28, 5872276171), (67, 2454085564), (134, 1227042782), (223, 737326156), (268, 613521391), (446, 368663078), (469, 350583652), (892, 184331539), (938, 175291826), (1561, 105332308), (1876, 87645913), (3122, 52666154), (6244, 26333077), (14941, 11004868), (29882, 5502434), (59764, 2751217), (104587, 1572124), (209174, 786062), (393031, 418348)]