163106748

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{20879}}^1$

素因数の和:20927

約数の個数: 72

約数和(自身を含む): 486420480

約数和(自身を除く): 323313732

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 31, 36, 42, 62, 63, 84, 93, 124, 126, 186, 217, 252, 279, 372, 434, 558, 651, 868, 1116, 1302, 1953, 2604, 3906, 7812, 20879, 41758, 62637, 83516, 125274, 146153, 187911, 250548, 292306, 375822, 438459, 584612, 647249, 751644, 876918, 1294498, 1315377, 1753836, 1941747, 2588996, 2630754, 3883494, 4530743, 5261508, 5825241, 7766988, 9061486, 11650482, 13592229, 18122972, 23300964, 27184458, 40776687, 54368916, 81553374, 163106748]

約数ペア:

[(1, 163106748), (2, 81553374), (3, 54368916), (4, 40776687), (6, 27184458), (7, 23300964), (9, 18122972), (12, 13592229), (14, 11650482), (18, 9061486), (21, 7766988), (28, 5825241), (31, 5261508), (36, 4530743), (42, 3883494), (62, 2630754), (63, 2588996), (84, 1941747), (93, 1753836), (124, 1315377), (126, 1294498), (186, 876918), (217, 751644), (252, 647249), (279, 584612), (372, 438459), (434, 375822), (558, 292306), (651, 250548), (868, 187911), (1116, 146153), (1302, 125274), (1953, 83516), (2604, 62637), (3906, 41758), (7812, 20879)]