131577908

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{5147}}^1$

素因数の和:5252

約数の個数: 48

約数和(自身を含む): 290594304

約数和(自身を除く): 159016396

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 83, 154, 166, 308, 332, 581, 913, 1162, 1826, 2324, 3652, 5147, 6391, 10294, 12782, 20588, 25564, 36029, 56617, 72058, 113234, 144116, 226468, 396319, 427201, 792638, 854402, 1585276, 1708804, 2990407, 4699211, 5980814, 9398422, 11961628, 18796844, 32894477, 65788954, 131577908]

約数ペア:

[(1, 131577908), (2, 65788954), (4, 32894477), (7, 18796844), (11, 11961628), (14, 9398422), (22, 5980814), (28, 4699211), (44, 2990407), (77, 1708804), (83, 1585276), (154, 854402), (166, 792638), (308, 427201), (332, 396319), (581, 226468), (913, 144116), (1162, 113234), (1826, 72058), (2324, 56617), (3652, 36029), (5147, 25564), (6391, 20588), (10294, 12782)]