164889088

素因数分解:

$2^9\times 7^1\times {\mathrm{13}}^1\times {\mathrm{3539}}^1$

素因数の和:3577

約数の個数: 80

約数和(自身を含む): 405599040

約数和(自身を除く): 240709952

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 52, 56, 64, 91, 104, 112, 128, 182, 208, 224, 256, 364, 416, 448, 512, 728, 832, 896, 1456, 1664, 1792, 2912, 3328, 3539, 3584, 5824, 6656, 7078, 11648, 14156, 23296, 24773, 28312, 46007, 46592, 49546, 56624, 92014, 99092, 113248, 184028, 198184, 226496, 322049, 368056, 396368, 452992, 644098, 736112, 792736, 905984, 1288196, 1472224, 1585472, 1811968, 2576392, 2944448, 3170944, 5152784, 5888896, 6341888, 10305568, 11777792, 12683776, 20611136, 23555584, 41222272, 82444544, 164889088]

約数ペア:

[(1, 164889088), (2, 82444544), (4, 41222272), (7, 23555584), (8, 20611136), (13, 12683776), (14, 11777792), (16, 10305568), (26, 6341888), (28, 5888896), (32, 5152784), (52, 3170944), (56, 2944448), (64, 2576392), (91, 1811968), (104, 1585472), (112, 1472224), (128, 1288196), (182, 905984), (208, 792736), (224, 736112), (256, 644098), (364, 452992), (416, 396368), (448, 368056), (512, 322049), (728, 226496), (832, 198184), (896, 184028), (1456, 113248), (1664, 99092), (1792, 92014), (2912, 56624), (3328, 49546), (3539, 46592), (3584, 46007), (5824, 28312), (6656, 24773), (7078, 23296), (11648, 14156)]