139418388

素因数分解:

$2^2\times 3^3\times {\mathrm{257}}^1\times {\mathrm{5023}}^1$

素因数の和:5293

約数の個数: 48

約数和(自身を含む): 362933760

約数和(自身を除く): 223515372

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 257, 514, 771, 1028, 1542, 2313, 3084, 4626, 5023, 6939, 9252, 10046, 13878, 15069, 20092, 27756, 30138, 45207, 60276, 90414, 135621, 180828, 271242, 542484, 1290911, 2581822, 3872733, 5163644, 7745466, 11618199, 15490932, 23236398, 34854597, 46472796, 69709194, 139418388]

約数ペア:

[(1, 139418388), (2, 69709194), (3, 46472796), (4, 34854597), (6, 23236398), (9, 15490932), (12, 11618199), (18, 7745466), (27, 5163644), (36, 3872733), (54, 2581822), (108, 1290911), (257, 542484), (514, 271242), (771, 180828), (1028, 135621), (1542, 90414), (2313, 60276), (3084, 45207), (4626, 30138), (5023, 27756), (6939, 20092), (9252, 15069), (10046, 13878)]