128467008

素因数分解:

$2^6\times 3^2\times {\mathrm{271}}^1\times {\mathrm{823}}^1$

素因数の和:1112

約数の個数: 84

約数和(自身を含む): 370035328

約数和(自身を除く): 241568320

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 144, 192, 271, 288, 542, 576, 813, 823, 1084, 1626, 1646, 2168, 2439, 2469, 3252, 3292, 4336, 4878, 4938, 6504, 6584, 7407, 8672, 9756, 9876, 13008, 13168, 14814, 17344, 19512, 19752, 26016, 26336, 29628, 39024, 39504, 52032, 52672, 59256, 78048, 79008, 118512, 156096, 158016, 223033, 237024, 446066, 474048, 669099, 892132, 1338198, 1784264, 2007297, 2676396, 3568528, 4014594, 5352792, 7137056, 8029188, 10705584, 14274112, 16058376, 21411168, 32116752, 42822336, 64233504, 128467008]

約数ペア:

[(1, 128467008), (2, 64233504), (3, 42822336), (4, 32116752), (6, 21411168), (8, 16058376), (9, 14274112), (12, 10705584), (16, 8029188), (18, 7137056), (24, 5352792), (32, 4014594), (36, 3568528), (48, 2676396), (64, 2007297), (72, 1784264), (96, 1338198), (144, 892132), (192, 669099), (271, 474048), (288, 446066), (542, 237024), (576, 223033), (813, 158016), (823, 156096), (1084, 118512), (1626, 79008), (1646, 78048), (2168, 59256), (2439, 52672), (2469, 52032), (3252, 39504), (3292, 39024), (4336, 29628), (4878, 26336), (4938, 26016), (6504, 19752), (6584, 19512), (7407, 17344), (8672, 14814), (9756, 13168), (9876, 13008)]