142106356

素因数分解:

$2^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{3089}}^1$

素因数の和:3184

約数の個数: 48

約数和(自身を含む): 299013120

約数和(自身を除く): 156906764

約数列:

[1, 2, 4, 7, 14, 28, 31, 53, 62, 106, 124, 212, 217, 371, 434, 742, 868, 1484, 1643, 3089, 3286, 6178, 6572, 11501, 12356, 21623, 23002, 43246, 46004, 86492, 95759, 163717, 191518, 327434, 383036, 654868, 670313, 1146019, 1340626, 2292038, 2681252, 4584076, 5075227, 10150454, 20300908, 35526589, 71053178, 142106356]

約数ペア:

[(1, 142106356), (2, 71053178), (4, 35526589), (7, 20300908), (14, 10150454), (28, 5075227), (31, 4584076), (53, 2681252), (62, 2292038), (106, 1340626), (124, 1146019), (212, 670313), (217, 654868), (371, 383036), (434, 327434), (742, 191518), (868, 163717), (1484, 95759), (1643, 86492), (3089, 46004), (3286, 43246), (6178, 23002), (6572, 21623), (11501, 12356)]