154678128

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{271}}^1$

素因数の和:363

約数の個数: 160

約数和(自身を含む): 466255872

約数和(自身を除く): 311577744

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 23, 24, 33, 44, 46, 47, 48, 66, 69, 88, 92, 94, 132, 138, 141, 176, 184, 188, 253, 264, 271, 276, 282, 368, 376, 506, 517, 528, 542, 552, 564, 752, 759, 813, 1012, 1034, 1081, 1084, 1104, 1128, 1518, 1551, 1626, 2024, 2068, 2162, 2168, 2256, 2981, 3036, 3102, 3243, 3252, 4048, 4136, 4324, 4336, 5962, 6072, 6204, 6233, 6486, 6504, 8272, 8648, 8943, 11891, 11924, 12144, 12408, 12466, 12737, 12972, 13008, 17296, 17886, 18699, 23782, 23848, 24816, 24932, 25474, 25944, 35673, 35772, 37398, 38211, 47564, 47696, 49864, 50948, 51888, 68563, 71346, 71544, 74796, 76422, 95128, 99728, 101896, 137126, 140107, 142692, 143088, 149592, 152844, 190256, 203792, 205689, 274252, 280214, 285384, 292951, 299184, 305688, 411378, 420321, 548504, 560428, 570768, 585902, 611376, 822756, 840642, 878853, 1097008, 1120856, 1171804, 1645512, 1681284, 1757706, 2241712, 2343608, 3222461, 3291024, 3362568, 3515412, 4687216, 6444922, 6725136, 7030824, 9667383, 12889844, 14061648, 19334766, 25779688, 38669532, 51559376, 77339064, 154678128]

約数ペア:

[(1, 154678128), (2, 77339064), (3, 51559376), (4, 38669532), (6, 25779688), (8, 19334766), (11, 14061648), (12, 12889844), (16, 9667383), (22, 7030824), (23, 6725136), (24, 6444922), (33, 4687216), (44, 3515412), (46, 3362568), (47, 3291024), (48, 3222461), (66, 2343608), (69, 2241712), (88, 1757706), (92, 1681284), (94, 1645512), (132, 1171804), (138, 1120856), (141, 1097008), (176, 878853), (184, 840642), (188, 822756), (253, 611376), (264, 585902), (271, 570768), (276, 560428), (282, 548504), (368, 420321), (376, 411378), (506, 305688), (517, 299184), (528, 292951), (542, 285384), (552, 280214), (564, 274252), (752, 205689), (759, 203792), (813, 190256), (1012, 152844), (1034, 149592), (1081, 143088), (1084, 142692), (1104, 140107), (1128, 137126), (1518, 101896), (1551, 99728), (1626, 95128), (2024, 76422), (2068, 74796), (2162, 71544), (2168, 71346), (2256, 68563), (2981, 51888), (3036, 50948), (3102, 49864), (3243, 47696), (3252, 47564), (4048, 38211), (4136, 37398), (4324, 35772), (4336, 35673), (5962, 25944), (6072, 25474), (6204, 24932), (6233, 24816), (6486, 23848), (6504, 23782), (8272, 18699), (8648, 17886), (8943, 17296), (11891, 13008), (11924, 12972), (12144, 12737), (12408, 12466)]