141828596

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{12569}}^1$

素因数の和:12624

約数の個数: 48

約数和(自身を含む): 315356160

約数和(自身を除く): 173527564

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 31, 52, 62, 91, 124, 182, 217, 364, 403, 434, 806, 868, 1612, 2821, 5642, 11284, 12569, 25138, 50276, 87983, 163397, 175966, 326794, 351932, 389639, 653588, 779278, 1143779, 1558556, 2287558, 2727473, 4575116, 5065307, 5454946, 10130614, 10909892, 20261228, 35457149, 70914298, 141828596]

約数ペア:

[(1, 141828596), (2, 70914298), (4, 35457149), (7, 20261228), (13, 10909892), (14, 10130614), (26, 5454946), (28, 5065307), (31, 4575116), (52, 2727473), (62, 2287558), (91, 1558556), (124, 1143779), (182, 779278), (217, 653588), (364, 389639), (403, 351932), (434, 326794), (806, 175966), (868, 163397), (1612, 87983), (2821, 50276), (5642, 25138), (11284, 12569)]