194339496

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{283}}^1$

素因数の和:407

約数の個数: 128

約数和(自身を含む): 549642240

約数和(自身を除く): 355302744

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 31, 39, 52, 62, 71, 78, 93, 104, 124, 142, 156, 186, 213, 248, 283, 284, 312, 372, 403, 426, 566, 568, 744, 806, 849, 852, 923, 1132, 1209, 1612, 1698, 1704, 1846, 2201, 2264, 2418, 2769, 3224, 3396, 3679, 3692, 4402, 4836, 5538, 6603, 6792, 7358, 7384, 8773, 8804, 9672, 11037, 11076, 13206, 14716, 17546, 17608, 20093, 22074, 22152, 26319, 26412, 28613, 29432, 35092, 40186, 44148, 52638, 52824, 57226, 60279, 70184, 80372, 85839, 88296, 105276, 114049, 114452, 120558, 160744, 171678, 210552, 228098, 228904, 241116, 261209, 342147, 343356, 456196, 482232, 522418, 622883, 684294, 686712, 783627, 912392, 1044836, 1245766, 1368588, 1567254, 1868649, 2089672, 2491532, 2737176, 3134508, 3737298, 4983064, 6269016, 7474596, 8097479, 14949192, 16194958, 24292437, 32389916, 48584874, 64779832, 97169748, 194339496]

約数ペア:

[(1, 194339496), (2, 97169748), (3, 64779832), (4, 48584874), (6, 32389916), (8, 24292437), (12, 16194958), (13, 14949192), (24, 8097479), (26, 7474596), (31, 6269016), (39, 4983064), (52, 3737298), (62, 3134508), (71, 2737176), (78, 2491532), (93, 2089672), (104, 1868649), (124, 1567254), (142, 1368588), (156, 1245766), (186, 1044836), (213, 912392), (248, 783627), (283, 686712), (284, 684294), (312, 622883), (372, 522418), (403, 482232), (426, 456196), (566, 343356), (568, 342147), (744, 261209), (806, 241116), (849, 228904), (852, 228098), (923, 210552), (1132, 171678), (1209, 160744), (1612, 120558), (1698, 114452), (1704, 114049), (1846, 105276), (2201, 88296), (2264, 85839), (2418, 80372), (2769, 70184), (3224, 60279), (3396, 57226), (3679, 52824), (3692, 52638), (4402, 44148), (4836, 40186), (5538, 35092), (6603, 29432), (6792, 28613), (7358, 26412), (7384, 26319), (8773, 22152), (8804, 22074), (9672, 20093), (11037, 17608), (11076, 17546), (13206, 14716)]