128100096

素因数分解:

$2^8\times 3^3\times {\mathrm{43}}^1\times {\mathrm{431}}^1$

素因数の和:499

約数の個数: 144

約数和(自身を含む): 388523520

約数和(自身を除く): 260423424

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 43, 48, 54, 64, 72, 86, 96, 108, 128, 129, 144, 172, 192, 216, 256, 258, 288, 344, 384, 387, 431, 432, 516, 576, 688, 768, 774, 862, 864, 1032, 1152, 1161, 1293, 1376, 1548, 1724, 1728, 2064, 2304, 2322, 2586, 2752, 3096, 3448, 3456, 3879, 4128, 4644, 5172, 5504, 6192, 6896, 6912, 7758, 8256, 9288, 10344, 11008, 11637, 12384, 13792, 15516, 16512, 18533, 18576, 20688, 23274, 24768, 27584, 31032, 33024, 37066, 37152, 41376, 46548, 49536, 55168, 55599, 62064, 74132, 74304, 82752, 93096, 99072, 110336, 111198, 124128, 148264, 148608, 165504, 166797, 186192, 222396, 248256, 296528, 297216, 331008, 333594, 372384, 444792, 496512, 500391, 593056, 667188, 744768, 889584, 993024, 1000782, 1186112, 1334376, 1489536, 1779168, 2001564, 2372224, 2668752, 2979072, 3558336, 4003128, 4744448, 5337504, 7116672, 8006256, 10675008, 14233344, 16012512, 21350016, 32025024, 42700032, 64050048, 128100096]

約数ペア:

[(1, 128100096), (2, 64050048), (3, 42700032), (4, 32025024), (6, 21350016), (8, 16012512), (9, 14233344), (12, 10675008), (16, 8006256), (18, 7116672), (24, 5337504), (27, 4744448), (32, 4003128), (36, 3558336), (43, 2979072), (48, 2668752), (54, 2372224), (64, 2001564), (72, 1779168), (86, 1489536), (96, 1334376), (108, 1186112), (128, 1000782), (129, 993024), (144, 889584), (172, 744768), (192, 667188), (216, 593056), (256, 500391), (258, 496512), (288, 444792), (344, 372384), (384, 333594), (387, 331008), (431, 297216), (432, 296528), (516, 248256), (576, 222396), (688, 186192), (768, 166797), (774, 165504), (862, 148608), (864, 148264), (1032, 124128), (1152, 111198), (1161, 110336), (1293, 99072), (1376, 93096), (1548, 82752), (1724, 74304), (1728, 74132), (2064, 62064), (2304, 55599), (2322, 55168), (2586, 49536), (2752, 46548), (3096, 41376), (3448, 37152), (3456, 37066), (3879, 33024), (4128, 31032), (4644, 27584), (5172, 24768), (5504, 23274), (6192, 20688), (6896, 18576), (6912, 18533), (7758, 16512), (8256, 15516), (9288, 13792), (10344, 12384), (11008, 11637)]