129641204

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{337}}^1\times {\mathrm{1249}}^1$

素因数の和:1608

約数の個数: 48

約数和(自身を含む): 283920000

約数和(自身を除く): 154278796

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 154, 308, 337, 674, 1249, 1348, 2359, 2498, 3707, 4718, 4996, 7414, 8743, 9436, 13739, 14828, 17486, 25949, 27478, 34972, 51898, 54956, 96173, 103796, 192346, 384692, 420913, 841826, 1683652, 2946391, 4630043, 5892782, 9260086, 11785564, 18520172, 32410301, 64820602, 129641204]

約数ペア:

[(1, 129641204), (2, 64820602), (4, 32410301), (7, 18520172), (11, 11785564), (14, 9260086), (22, 5892782), (28, 4630043), (44, 2946391), (77, 1683652), (154, 841826), (308, 420913), (337, 384692), (674, 192346), (1249, 103796), (1348, 96173), (2359, 54956), (2498, 51898), (3707, 34972), (4718, 27478), (4996, 25949), (7414, 17486), (8743, 14828), (9436, 13739)]