139101872

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^2\times {\mathrm{7349}}^1$

素因数の和:7390

約数の個数: 60

約数和(自身を含む): 333572400

約数和(自身を除く): 194470528

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 52, 56, 91, 104, 112, 169, 182, 208, 338, 364, 676, 728, 1183, 1352, 1456, 2366, 2704, 4732, 7349, 9464, 14698, 18928, 29396, 51443, 58792, 95537, 102886, 117584, 191074, 205772, 382148, 411544, 668759, 764296, 823088, 1241981, 1337518, 1528592, 2483962, 2675036, 4967924, 5350072, 8693867, 9935848, 10700144, 17387734, 19871696, 34775468, 69550936, 139101872]

約数ペア:

[(1, 139101872), (2, 69550936), (4, 34775468), (7, 19871696), (8, 17387734), (13, 10700144), (14, 9935848), (16, 8693867), (26, 5350072), (28, 4967924), (52, 2675036), (56, 2483962), (91, 1528592), (104, 1337518), (112, 1241981), (169, 823088), (182, 764296), (208, 668759), (338, 411544), (364, 382148), (676, 205772), (728, 191074), (1183, 117584), (1352, 102886), (1456, 95537), (2366, 58792), (2704, 51443), (4732, 29396), (7349, 18928), (9464, 14698)]