129898132

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^2\times {\mathrm{97}}^1\times {\mathrm{283}}^1$

素因数の和:417

約数の個数: 72

約数和(自身を含む): 285222336

約数和(自身を除く): 155324204

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 97, 169, 182, 194, 283, 338, 364, 388, 566, 676, 679, 1132, 1183, 1261, 1358, 1981, 2366, 2522, 2716, 3679, 3962, 4732, 5044, 7358, 7924, 8827, 14716, 16393, 17654, 25753, 27451, 32786, 35308, 47827, 51506, 54902, 65572, 95654, 103012, 109804, 114751, 191308, 192157, 229502, 334789, 356863, 384314, 459004, 669578, 713726, 768628, 1339156, 1427452, 2498041, 4639219, 4996082, 9278438, 9992164, 18556876, 32474533, 64949066, 129898132]

約数ペア:

[(1, 129898132), (2, 64949066), (4, 32474533), (7, 18556876), (13, 9992164), (14, 9278438), (26, 4996082), (28, 4639219), (52, 2498041), (91, 1427452), (97, 1339156), (169, 768628), (182, 713726), (194, 669578), (283, 459004), (338, 384314), (364, 356863), (388, 334789), (566, 229502), (676, 192157), (679, 191308), (1132, 114751), (1183, 109804), (1261, 103012), (1358, 95654), (1981, 65572), (2366, 54902), (2522, 51506), (2716, 47827), (3679, 35308), (3962, 32786), (4732, 27451), (5044, 25753), (7358, 17654), (7924, 16393), (8827, 14716)]