180070496

素因数分解:

$2^5\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{2749}}^1$

素因数の和:2871

約数の個数: 48

約数和(自身を含む): 374220000

約数和(自身を除く): 194149504

約数列:

[1, 2, 4, 8, 16, 23, 32, 46, 89, 92, 178, 184, 356, 368, 712, 736, 1424, 2047, 2749, 2848, 4094, 5498, 8188, 10996, 16376, 21992, 32752, 43984, 63227, 65504, 87968, 126454, 244661, 252908, 489322, 505816, 978644, 1011632, 1957288, 2023264, 3914576, 5627203, 7829152, 11254406, 22508812, 45017624, 90035248, 180070496]

約数ペア:

[(1, 180070496), (2, 90035248), (4, 45017624), (8, 22508812), (16, 11254406), (23, 7829152), (32, 5627203), (46, 3914576), (89, 2023264), (92, 1957288), (178, 1011632), (184, 978644), (356, 505816), (368, 489322), (712, 252908), (736, 244661), (1424, 126454), (2047, 87968), (2749, 65504), (2848, 63227), (4094, 43984), (5498, 32752), (8188, 21992), (10996, 16376)]