155161344

素因数分解:

$2^8\times 3^1\times {\mathrm{13}}^1\times {\mathrm{15541}}^1$

素因数の和:15573

約数の個数: 72

約数和(自身を含む): 444749872

約数和(自身を除く): 289588528

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 64, 78, 96, 104, 128, 156, 192, 208, 256, 312, 384, 416, 624, 768, 832, 1248, 1664, 2496, 3328, 4992, 9984, 15541, 31082, 46623, 62164, 93246, 124328, 186492, 202033, 248656, 372984, 404066, 497312, 606099, 745968, 808132, 994624, 1212198, 1491936, 1616264, 1989248, 2424396, 2983872, 3232528, 3978496, 4848792, 5967744, 6465056, 9697584, 11935488, 12930112, 19395168, 25860224, 38790336, 51720448, 77580672, 155161344]

約数ペア:

[(1, 155161344), (2, 77580672), (3, 51720448), (4, 38790336), (6, 25860224), (8, 19395168), (12, 12930112), (13, 11935488), (16, 9697584), (24, 6465056), (26, 5967744), (32, 4848792), (39, 3978496), (48, 3232528), (52, 2983872), (64, 2424396), (78, 1989248), (96, 1616264), (104, 1491936), (128, 1212198), (156, 994624), (192, 808132), (208, 745968), (256, 606099), (312, 497312), (384, 404066), (416, 372984), (624, 248656), (768, 202033), (832, 186492), (1248, 124328), (1664, 93246), (2496, 62164), (3328, 46623), (4992, 31082), (9984, 15541)]