128402304

素因数分解:

$2^7\times 3^1\times {\mathrm{19}}^1\times {\mathrm{17599}}^1$

素因数の和:17635

約数の個数: 64

約数和(自身を含む): 359040000

約数和(自身を除く): 230637696

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 32, 38, 48, 57, 64, 76, 96, 114, 128, 152, 192, 228, 304, 384, 456, 608, 912, 1216, 1824, 2432, 3648, 7296, 17599, 35198, 52797, 70396, 105594, 140792, 211188, 281584, 334381, 422376, 563168, 668762, 844752, 1003143, 1126336, 1337524, 1689504, 2006286, 2252672, 2675048, 3379008, 4012572, 5350096, 6758016, 8025144, 10700192, 16050288, 21400384, 32100576, 42800768, 64201152, 128402304]

約数ペア:

[(1, 128402304), (2, 64201152), (3, 42800768), (4, 32100576), (6, 21400384), (8, 16050288), (12, 10700192), (16, 8025144), (19, 6758016), (24, 5350096), (32, 4012572), (38, 3379008), (48, 2675048), (57, 2252672), (64, 2006286), (76, 1689504), (96, 1337524), (114, 1126336), (128, 1003143), (152, 844752), (192, 668762), (228, 563168), (304, 422376), (384, 334381), (456, 281584), (608, 211188), (912, 140792), (1216, 105594), (1824, 70396), (2432, 52797), (3648, 35198), (7296, 17599)]