152516728

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{383}}^1\times {\mathrm{547}}^1$

素因数の和:956

約数の個数: 64

約数和(自身を含む): 353525760

約数和(自身を除く): 201009032

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 52, 56, 91, 104, 182, 364, 383, 547, 728, 766, 1094, 1532, 2188, 2681, 3064, 3829, 4376, 4979, 5362, 7111, 7658, 9958, 10724, 14222, 15316, 19916, 21448, 28444, 30632, 34853, 39832, 49777, 56888, 69706, 99554, 139412, 199108, 209501, 278824, 398216, 419002, 838004, 1466507, 1676008, 2723513, 2933014, 5447026, 5866028, 10894052, 11732056, 19064591, 21788104, 38129182, 76258364, 152516728]

約数ペア:

[(1, 152516728), (2, 76258364), (4, 38129182), (7, 21788104), (8, 19064591), (13, 11732056), (14, 10894052), (26, 5866028), (28, 5447026), (52, 2933014), (56, 2723513), (91, 1676008), (104, 1466507), (182, 838004), (364, 419002), (383, 398216), (547, 278824), (728, 209501), (766, 199108), (1094, 139412), (1532, 99554), (2188, 69706), (2681, 56888), (3064, 49777), (3829, 39832), (4376, 34853), (4979, 30632), (5362, 28444), (7111, 21448), (7658, 19916), (9958, 15316), (10724, 14222)]