181492164

素因数分解:

$2^2\times 3^4\times 7^1\times {\mathrm{43}}^1\times {\mathrm{1861}}^1$

素因数の和:1927

約数の個数: 120

約数和(自身を含む): 555144128

約数和(自身を除く): 373651964

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 43, 54, 63, 81, 84, 86, 108, 126, 129, 162, 172, 189, 252, 258, 301, 324, 378, 387, 516, 567, 602, 756, 774, 903, 1134, 1161, 1204, 1548, 1806, 1861, 2268, 2322, 2709, 3483, 3612, 3722, 4644, 5418, 5583, 6966, 7444, 8127, 10836, 11166, 13027, 13932, 16254, 16749, 22332, 24381, 26054, 32508, 33498, 39081, 48762, 50247, 52108, 66996, 78162, 80023, 97524, 100494, 117243, 150741, 156324, 160046, 200988, 234486, 240069, 301482, 320092, 351729, 468972, 480138, 560161, 602964, 703458, 720207, 960276, 1055187, 1120322, 1406916, 1440414, 1680483, 2110374, 2160621, 2240644, 2880828, 3360966, 4220748, 4321242, 5041449, 6481863, 6721932, 8642484, 10082898, 12963726, 15124347, 20165796, 25927452, 30248694, 45373041, 60497388, 90746082, 181492164]

約数ペア:

[(1, 181492164), (2, 90746082), (3, 60497388), (4, 45373041), (6, 30248694), (7, 25927452), (9, 20165796), (12, 15124347), (14, 12963726), (18, 10082898), (21, 8642484), (27, 6721932), (28, 6481863), (36, 5041449), (42, 4321242), (43, 4220748), (54, 3360966), (63, 2880828), (81, 2240644), (84, 2160621), (86, 2110374), (108, 1680483), (126, 1440414), (129, 1406916), (162, 1120322), (172, 1055187), (189, 960276), (252, 720207), (258, 703458), (301, 602964), (324, 560161), (378, 480138), (387, 468972), (516, 351729), (567, 320092), (602, 301482), (756, 240069), (774, 234486), (903, 200988), (1134, 160046), (1161, 156324), (1204, 150741), (1548, 117243), (1806, 100494), (1861, 97524), (2268, 80023), (2322, 78162), (2709, 66996), (3483, 52108), (3612, 50247), (3722, 48762), (4644, 39081), (5418, 33498), (5583, 32508), (6966, 26054), (7444, 24381), (8127, 22332), (10836, 16749), (11166, 16254), (13027, 13932)]