168157055836

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{17611757}}^1$

素因数の和:17611810

約数の個数: 48

約数和(自身を含む): 378723244032

約数和(自身を除く): 210566188196

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 31, 44, 62, 77, 124, 154, 217, 308, 341, 434, 682, 868, 1364, 2387, 4774, 9548, 17611757, 35223514, 70447028, 123282299, 193729327, 246564598, 387458654, 493129196, 545964467, 774917308, 1091928934, 1356105289, 2183857868, 2712210578, 3821751269, 5424421156, 6005609137, 7643502538, 12011218274, 15287005076, 24022436548, 42039263959, 84078527918, 168157055836]

約数ペア:

[(1, 168157055836), (2, 84078527918), (4, 42039263959), (7, 24022436548), (11, 15287005076), (14, 12011218274), (22, 7643502538), (28, 6005609137), (31, 5424421156), (44, 3821751269), (62, 2712210578), (77, 2183857868), (124, 1356105289), (154, 1091928934), (217, 774917308), (308, 545964467), (341, 493129196), (434, 387458654), (682, 246564598), (868, 193729327), (1364, 123282299), (2387, 70447028), (4774, 35223514), (9548, 17611757)]