198868608

素因数分解:

$2^7\times 3^4\times {\mathrm{19181}}^1$

素因数の和:19207

約数の個数: 80

約数和(自身を含む): 591860610

約数和(自身を除く): 392992002

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 81, 96, 108, 128, 144, 162, 192, 216, 288, 324, 384, 432, 576, 648, 864, 1152, 1296, 1728, 2592, 3456, 5184, 10368, 19181, 38362, 57543, 76724, 115086, 153448, 172629, 230172, 306896, 345258, 460344, 517887, 613792, 690516, 920688, 1035774, 1227584, 1381032, 1553661, 1841376, 2071548, 2455168, 2762064, 3107322, 3682752, 4143096, 5524128, 6214644, 7365504, 8286192, 11048256, 12429288, 16572384, 22096512, 24858576, 33144768, 49717152, 66289536, 99434304, 198868608]

約数ペア:

[(1, 198868608), (2, 99434304), (3, 66289536), (4, 49717152), (6, 33144768), (8, 24858576), (9, 22096512), (12, 16572384), (16, 12429288), (18, 11048256), (24, 8286192), (27, 7365504), (32, 6214644), (36, 5524128), (48, 4143096), (54, 3682752), (64, 3107322), (72, 2762064), (81, 2455168), (96, 2071548), (108, 1841376), (128, 1553661), (144, 1381032), (162, 1227584), (192, 1035774), (216, 920688), (288, 690516), (324, 613792), (384, 517887), (432, 460344), (576, 345258), (648, 306896), (864, 230172), (1152, 172629), (1296, 153448), (1728, 115086), (2592, 76724), (3456, 57543), (5184, 38362), (10368, 19181)]