198388344

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{3463}}^1$

素因数の和:3521

約数の個数: 128

約数和(自身を含む): 638484480

約数和(自身を除く): 440096136

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 21, 22, 24, 28, 31, 33, 42, 44, 56, 62, 66, 77, 84, 88, 93, 124, 132, 154, 168, 186, 217, 231, 248, 264, 308, 341, 372, 434, 462, 616, 651, 682, 744, 868, 924, 1023, 1302, 1364, 1736, 1848, 2046, 2387, 2604, 2728, 3463, 4092, 4774, 5208, 6926, 7161, 8184, 9548, 10389, 13852, 14322, 19096, 20778, 24241, 27704, 28644, 38093, 41556, 48482, 57288, 72723, 76186, 83112, 96964, 107353, 114279, 145446, 152372, 193928, 214706, 228558, 266651, 290892, 304744, 322059, 429412, 457116, 533302, 581784, 644118, 751471, 799953, 858824, 914232, 1066604, 1180883, 1288236, 1502942, 1599906, 2133208, 2254413, 2361766, 2576472, 3005884, 3199812, 3542649, 4508826, 4723532, 6011768, 6399624, 7085298, 8266181, 9017652, 9447064, 14170596, 16532362, 18035304, 24798543, 28341192, 33064724, 49597086, 66129448, 99194172, 198388344]

約数ペア:

[(1, 198388344), (2, 99194172), (3, 66129448), (4, 49597086), (6, 33064724), (7, 28341192), (8, 24798543), (11, 18035304), (12, 16532362), (14, 14170596), (21, 9447064), (22, 9017652), (24, 8266181), (28, 7085298), (31, 6399624), (33, 6011768), (42, 4723532), (44, 4508826), (56, 3542649), (62, 3199812), (66, 3005884), (77, 2576472), (84, 2361766), (88, 2254413), (93, 2133208), (124, 1599906), (132, 1502942), (154, 1288236), (168, 1180883), (186, 1066604), (217, 914232), (231, 858824), (248, 799953), (264, 751471), (308, 644118), (341, 581784), (372, 533302), (434, 457116), (462, 429412), (616, 322059), (651, 304744), (682, 290892), (744, 266651), (868, 228558), (924, 214706), (1023, 193928), (1302, 152372), (1364, 145446), (1736, 114279), (1848, 107353), (2046, 96964), (2387, 83112), (2604, 76186), (2728, 72723), (3463, 57288), (4092, 48482), (4774, 41556), (5208, 38093), (6926, 28644), (7161, 27704), (8184, 24241), (9548, 20778), (10389, 19096), (13852, 14322)]